Collars - Shaft - Clamp Type– Page16 – Miniature Bearings Australia - MBA Minibearings - Online, Pick-Up, Retail, Distributors, Wholesale

Suitable Shaft Size (d)	Outside Diameter (D)	Overall Width (S)	Screw Size
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M6.0x1.00 (6.0mm)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04500-073-19-1C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar 12 Available Now \| Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $33.56 AUD Regular price ~~$80.07 AUD~~ Sale price $33.56 AUD Unit price per Each Quantity Required 12 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Shaft Size (d)	Outside Diameter (D)	Overall Width (S)	Indicative Image
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Steel, Black Oxide Coated Screw Size: M6.0x1.00 (6.0mm) Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04500-073-19-1C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar 12 Available Now \| Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $33.56 AUD Regular price ~~$80.07 AUD~~ Sale price $33.56 AUD Unit price per Each Quantity Required 12 Available Now. These are priced to quit. Please contact us for a quote if you require more.
COL-04500-073-19-1C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04500-073-19-1C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $33.56 AUD Regular price ~~$80.07 AUD~~ Sale price $33.56 AUD Unit price per 12 Available Now Sale
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M6X18
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04500-073-19-2C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $78.14 AUD Regular price ~~$93.76 AUD~~ Sale price $78.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Steel, Black Oxide Coated Screw Size: M6X18 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04500-073-19-2C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $78.14 AUD Regular price ~~$93.76 AUD~~ Sale price $78.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04500-073-19-2C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04500-073-19-2C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $78.14 AUD Regular price ~~$93.76 AUD~~ Sale price $78.14 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 46.038 mm (Equiv. 1.813 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04604-073-18-2C-CS Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $58.68 AUD Regular price ~~$70.42 AUD~~ Sale price $58.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 46.038 mm (Equiv. 1.813 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04604-073-18-2C-CS Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $58.68 AUD Regular price ~~$70.42 AUD~~ Sale price $58.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04604-073-18-2C-CS --- Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04604-073-18-2C-CS --- Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $58.68 AUD Regular price ~~$70.42 AUD~~ Sale price $58.68 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04763-073-18-2C-CS Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $55.05 AUD Regular price ~~$66.05 AUD~~ Sale price $55.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04763-073-18-2C-CS Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $55.05 AUD Regular price ~~$66.05 AUD~~ Sale price $55.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04763-073-18-2C-CS --- Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04763-073-18-2C-CS --- Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $55.05 AUD Regular price ~~$66.05 AUD~~ Sale price $55.05 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF (7.938mm)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04763-073-18-1C-CS Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $50.68 AUD Regular price ~~$60.82 AUD~~ Sale price $50.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF (7.938mm) Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04763-073-18-1C-CS Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $50.68 AUD Regular price ~~$60.82 AUD~~ Sale price $50.68 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04763-073-18-1C-CS --- Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04763-073-18-1C-CS --- Shaft Collars - 47.625x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $50.68 AUD Regular price ~~$60.82 AUD~~ Sale price $50.68 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 73.03 mm (Equiv. 2.875 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04763-073-18-2C-S4 Shaft Collars - 47.625x73.03x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 16, 2026 Regular price $65.86 AUD Regular price ~~$79.04 AUD~~ Sale price $65.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 73.03 mm (Equiv. 2.875 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04763-073-18-2C-S4 Shaft Collars - 47.625x73.03x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 16, 2026 Regular price $65.86 AUD Regular price ~~$79.04 AUD~~ Sale price $65.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04763-073-18-2C-S4 --- Shaft Collars - 47.625x73.03x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Sale COL-04763-073-18-2C-S4 --- Shaft Collars - 47.625x73.03x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Regular price $65.86 AUD Regular price ~~$79.04 AUD~~ Sale price $65.86 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04763-076-18-2C-CBO Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $28.50 AUD Regular price ~~$34.20 AUD~~ Sale price $28.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04763-076-18-2C-CBO Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $28.50 AUD Regular price ~~$34.20 AUD~~ Sale price $28.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04763-076-18-2C-CBO --- Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04763-076-18-2C-CBO --- Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $28.50 AUD Regular price ~~$34.20 AUD~~ Sale price $28.50 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04763-076-18-1C-CBO (10 Pcs) Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 17, 2025 Regular price $401.68 AUD Regular price ~~$482.02 AUD~~ Sale price $401.68 AUD Unit price per Per 10 Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 47.625 mm (Equiv. 1.875 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04763-076-18-1C-CBO (10 Pcs) Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 17, 2025 Regular price $401.68 AUD Regular price ~~$482.02 AUD~~ Sale price $401.68 AUD Unit price per Per 10 Quantity Required Backorder: Out of Stock.
COL-04763-076-18-1C-CBO (10 Pcs) --- Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04763-076-18-1C-CBO (10 Pcs) --- Shaft Collars - 47.625x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $401.68 AUD Regular price ~~$482.02 AUD~~ Sale price $401.68 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 49.213 mm (Equiv. 1.938 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04921-076-18-2C-S4 Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $79.95 AUD Regular price ~~$95.95 AUD~~ Sale price $79.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 49.213 mm (Equiv. 1.938 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04921-076-18-2C-S4 Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $79.95 AUD Regular price ~~$95.95 AUD~~ Sale price $79.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04921-076-18-2C-S4 --- Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Sale COL-04921-076-18-2C-S4 --- Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Regular price $79.95 AUD Regular price ~~$95.95 AUD~~ Sale price $79.95 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 49.213 mm (Equiv. 1.938 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04921-076-18-2C-CS Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $34.77 AUD Regular price ~~$41.73 AUD~~ Sale price $34.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 49.213 mm (Equiv. 1.938 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-04921-076-18-2C-CS Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $34.77 AUD Regular price ~~$41.73 AUD~~ Sale price $34.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04921-076-18-2C-CS --- Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04921-076-18-2C-CS --- Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $34.77 AUD Regular price ~~$41.73 AUD~~ Sale price $34.77 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 49.213 mm (Equiv. 1.938 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF (7.938mm)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04921-076-18-1C-CS Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $31.32 AUD Regular price ~~$37.58 AUD~~ Sale price $31.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 49.213 mm (Equiv. 1.938 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF (7.938mm) Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-04921-076-18-1C-CS Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $31.32 AUD Regular price ~~$37.58 AUD~~ Sale price $31.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04921-076-18-1C-CS --- Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04921-076-18-1C-CS --- Shaft Collars - 49.213x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $31.32 AUD Regular price ~~$37.58 AUD~~ Sale price $31.32 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M8
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05000-078-19-2C-S3 Shaft Collars - 50x78x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Sat, Oct 04, 2025 Regular price $678.95 AUD Regular price ~~$814.75 AUD~~ Sale price $678.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Screw Size: M8 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05000-078-19-2C-S3 Shaft Collars - 50x78x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Sat, Oct 04, 2025 Regular price $678.95 AUD Regular price ~~$814.75 AUD~~ Sale price $678.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05000-078-19-2C-S3 --- Shaft Collars - 50x78x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Sale COL-05000-078-19-2C-S3 --- Shaft Collars - 50x78x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Regular price $678.95 AUD Regular price ~~$814.75 AUD~~ Sale price $678.95 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M8
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05000-078-19-1C-S3 Shaft Collars - 50x78x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Contact Us \| Item Discontinued - Please contact us if you need a large quantity Quantity Required Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Screw Size: M8 Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05000-078-19-1C-S3 Shaft Collars - 50x78x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Contact Us \| Item Discontinued - Please contact us if you need a large quantity Quantity Required Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M8.0x1.25 (8.0mm)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05000-078-19-1C-CS Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $75.77 AUD Regular price ~~$90.93 AUD~~ Sale price $75.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Steel, Black Oxide Coated Screw Size: M8.0x1.25 (8.0mm) Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05000-078-19-1C-CS Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $75.77 AUD Regular price ~~$90.93 AUD~~ Sale price $75.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05000-078-19-1C-CS --- Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-05000-078-19-1C-CS --- Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $75.77 AUD Regular price ~~$90.93 AUD~~ Sale price $75.77 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M8X25
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05000-078-19-2C-CS Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $77.14 AUD Regular price ~~$92.56 AUD~~ Sale price $77.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.000 mm (Equiv. 1.969 in.)	Outside Diameter (D) 78.00 mm (Equiv. 3.071 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Steel, Black Oxide Coated Screw Size: M8X25 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05000-078-19-2C-CS Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $77.14 AUD Regular price ~~$92.56 AUD~~ Sale price $77.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05000-078-19-2C-CS --- Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-05000-078-19-2C-CS --- Shaft Collars - 50x78x19 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $77.14 AUD Regular price ~~$92.56 AUD~~ Sale price $77.14 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 14.3 mm (Equiv. 0.563 in.)	Screw Size 5/16-24 UNF
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-14-2C-S3 Shaft Collars - 50.8x76.2x14.3 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar 1 Available Now \| Further orders can be expected around Thu, Sep 18, 2025 Regular price $184.23 AUD Regular price Sale price $184.23 AUD Unit price per Each Quantity Required 1 Available Now. Backorder if more than 1.
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 14.3 mm (Equiv. 0.563 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-14-2C-S3 Shaft Collars - 50.8x76.2x14.3 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar 1 Available Now \| Further orders can be expected around Thu, Sep 18, 2025 Regular price $184.23 AUD Regular price Sale price $184.23 AUD Unit price per Each Quantity Required 1 Available Now. Backorder if more than 1.
COL-05080-076-14-2C-S3 --- Shaft Collars - 50.8x76.2x14.3 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar COL-05080-076-14-2C-S3 --- Shaft Collars - 50.8x76.2x14.3 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Regular price $184.23 AUD Regular price Sale price $184.23 AUD Unit price per 1 Available Now
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Aluminium Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-18-2C-AL Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $38.50 AUD Regular price ~~$46.20 AUD~~ Sale price $38.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Aluminium Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-18-2C-AL Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $38.50 AUD Regular price ~~$46.20 AUD~~ Sale price $38.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05080-076-18-2C-AL --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Aluminium Collar Sale COL-05080-076-18-2C-AL --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Aluminium Collar Regular price $38.50 AUD Regular price ~~$46.20 AUD~~ Sale price $38.50 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-18-2C-S4 Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $82.95 AUD Regular price ~~$99.55 AUD~~ Sale price $82.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-18-2C-S4 Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $82.95 AUD Regular price ~~$99.55 AUD~~ Sale price $82.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05080-076-18-2C-S4 --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Sale COL-05080-076-18-2C-S4 --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Regular price $82.95 AUD Regular price ~~$99.55 AUD~~ Sale price $82.95 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-18-2C-CS Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $32.41 AUD Regular price ~~$38.89 AUD~~ Sale price $32.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05080-076-18-2C-CS Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $32.41 AUD Regular price ~~$38.89 AUD~~ Sale price $32.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05080-076-18-2C-CS --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-05080-076-18-2C-CS --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $32.41 AUD Regular price ~~$38.89 AUD~~ Sale price $32.41 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 27.0 mm (Equiv. 1.063 in.)	Screw Size 5/16-24 UNC
Material: Stainless Steel Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05080-076-27-1C-S3 Shaft Collars - 50.8x76.2x27 mm Clamp Type - Stainless Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $127.23 AUD Regular price ~~$152.67 AUD~~ Sale price $127.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 27.0 mm (Equiv. 1.063 in.)
Material: Stainless Steel Screw Size: 5/16-24 UNC Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05080-076-27-1C-S3 Shaft Collars - 50.8x76.2x27 mm Clamp Type - Stainless Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $127.23 AUD Regular price ~~$152.67 AUD~~ Sale price $127.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05080-076-27-1C-S3 --- Shaft Collars - 50.8x76.2x27 mm Clamp Type - Stainless Steel Collar Sale COL-05080-076-27-1C-S3 --- Shaft Collars - 50.8x76.2x27 mm Clamp Type - Stainless Steel Collar Regular price $127.23 AUD Regular price ~~$152.67 AUD~~ Sale price $127.23 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF (7.938mm)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05080-076-18-1C-CS Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $54.23 AUD Regular price ~~$65.07 AUD~~ Sale price $54.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF (7.938mm) Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05080-076-18-1C-CS Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $54.23 AUD Regular price ~~$65.07 AUD~~ Sale price $54.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05080-076-18-1C-CS --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-05080-076-18-1C-CS --- Shaft Collars - 50.8x76.2x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $54.23 AUD Regular price ~~$65.07 AUD~~ Sale price $54.23 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 27.0 mm (Equiv. 1.063 in.)	Screw Size 5/16-24 UNC
Material: Aluminium Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05080-076-27-1C-AL Shaft Collars - 50.8x76.2x27 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $73.95 AUD Regular price ~~$88.75 AUD~~ Sale price $73.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 50.800 mm (Equiv. 2 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 27.0 mm (Equiv. 1.063 in.)
Material: Aluminium Screw Size: 5/16-24 UNC Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05080-076-27-1C-AL Shaft Collars - 50.8x76.2x27 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $73.95 AUD Regular price ~~$88.75 AUD~~ Sale price $73.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05080-076-27-1C-AL --- Shaft Collars - 50.8x76.2x27 mm Clamp Type - Aluminium Collar Sale COL-05080-076-27-1C-AL --- Shaft Collars - 50.8x76.2x27 mm Clamp Type - Aluminium Collar Regular price $73.95 AUD Regular price ~~$88.75 AUD~~ Sale price $73.95 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 53.975 mm (Equiv. 2.125 in.)	Outside Diameter (D) 82.55 mm (Equiv. 3.25 in.)	Overall Width (S) 19.1 mm (Equiv. 0.752 in.)	Screw Size 5/16-24 UNF
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05398-083-19-2C-CS Shaft Collars - 53.975x82.55x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $39.95 AUD Regular price ~~$47.95 AUD~~ Sale price $39.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 53.975 mm (Equiv. 2.125 in.)	Outside Diameter (D) 82.55 mm (Equiv. 3.25 in.)	Overall Width (S) 19.1 mm (Equiv. 0.752 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-05398-083-19-2C-CS Shaft Collars - 53.975x82.55x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $39.95 AUD Regular price ~~$47.95 AUD~~ Sale price $39.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05398-083-19-2C-CS --- Shaft Collars - 53.975x82.55x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-05398-083-19-2C-CS --- Shaft Collars - 53.975x82.55x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $39.95 AUD Regular price ~~$47.95 AUD~~ Sale price $39.95 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 53.975 mm (Equiv. 2.125 in.)	Outside Diameter (D) 82.60 mm (Equiv. 3.252 in.)	Overall Width (S) 19.1 mm (Equiv. 0.752 in.)	Screw Size 5/16-24 UNF (7.938mm)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05398-083-19-1C-CS Shaft Collars - 53.975x82.6x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $96.32 AUD Regular price ~~$115.58 AUD~~ Sale price $96.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 53.975 mm (Equiv. 2.125 in.)	Outside Diameter (D) 82.60 mm (Equiv. 3.252 in.)	Overall Width (S) 19.1 mm (Equiv. 0.752 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF (7.938mm) Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-05398-083-19-1C-CS Shaft Collars - 53.975x82.6x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $96.32 AUD Regular price ~~$115.58 AUD~~ Sale price $96.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-05398-083-19-1C-CS --- Shaft Collars - 53.975x82.6x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-05398-083-19-1C-CS --- Shaft Collars - 53.975x82.6x19.1 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $96.32 AUD Regular price ~~$115.58 AUD~~ Sale price $96.32 AUD Unit price per Out of stock! Backorder Now Sale

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