Miniature Bearings Australia - minibearings

Collection: Collars - Shaft - Clamp Type - Two Piece - Aluminium

Collars -> Shaft -> Clamp Type -> Two Piece -> Aluminium

Suitable Shaft Size (d)	Outside Diameter (D)	Overall Width (S)	Screw Size	Screw Centres (E)	Indicative Image
Suitable Shaft Size (d) 31.750 mm (Equiv. 1.25 in.)	Outside Diameter (D) 52.39 mm (Equiv. 2.063 in.)	Overall Width (S) 12.7 mm (Equiv. 0.5 in.)
Material: Aluminium
Part Number: COL-03175-052-13-2C-AL Shaft Collars - 31.75x52.39x12.7 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $24.77 AUD Regular price Sale price $24.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d)	Outside Diameter (D)	Overall Width (S)	Indicative Image
Suitable Shaft Size (d) 31.750 mm (Equiv. 1.25 in.)	Outside Diameter (D) 52.39 mm (Equiv. 2.063 in.)	Overall Width (S) 12.7 mm (Equiv. 0.5 in.)
Material: Aluminium
Part Number: COL-03175-052-13-2C-AL Shaft Collars - 31.75x52.39x12.7 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $24.77 AUD Regular price Sale price $24.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-03175-052-13-2C-AL --- Shaft Collars - 31.75x52.39x12.7 mm Clamp Type - Aluminium Collar COL-03175-052-13-2C-AL --- Shaft Collars - 31.75x52.39x12.7 mm Clamp Type - Aluminium Collar Regular price $24.77 AUD Regular price Sale price $24.77 AUD Unit price per Out of stock! Backorder Now
Suitable Shaft Size (d) 34.925 mm (Equiv. 1.375 in.)	Outside Diameter (D) 57.15 mm (Equiv. 2.25 in.)	Overall Width (S) 14.3 mm (Equiv. 0.563 in.)
Material: Aluminium
Part Number: COL-03493-057-14-2C-AL (50 Pcs) Shaft Collars - 34.925x57.15x14.3 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 16, 2026 Regular price $1,160.50 AUD Regular price ~~$1,392.60 AUD~~ Sale price $1,160.50 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 34.925 mm (Equiv. 1.375 in.)	Outside Diameter (D) 57.15 mm (Equiv. 2.25 in.)	Overall Width (S) 14.3 mm (Equiv. 0.563 in.)
Material: Aluminium
Part Number: COL-03493-057-14-2C-AL (50 Pcs) Shaft Collars - 34.925x57.15x14.3 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 16, 2026 Regular price $1,160.50 AUD Regular price ~~$1,392.60 AUD~~ Sale price $1,160.50 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
COL-03493-057-14-2C-AL (50 Pcs) --- Shaft Collars - 34.925x57.15x14.3 mm Clamp Type - Aluminium Collar Sale COL-03493-057-14-2C-AL (50 Pcs) --- Shaft Collars - 34.925x57.15x14.3 mm Clamp Type - Aluminium Collar Regular price $1,160.50 AUD Regular price ~~$1,392.60 AUD~~ Sale price $1,160.50 AUD Unit price per Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Aluminium
Part Number: COL-04445-070-18-2C-AL Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $76.86 AUD Regular price ~~$92.24 AUD~~ Sale price $76.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Aluminium Screw Size: 5/16-24 UNF
Part Number: COL-04445-070-18-2C-AL Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $76.86 AUD Regular price ~~$92.24 AUD~~ Sale price $76.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-04445-070-18-2C-AL --- Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Sale COL-04445-070-18-2C-AL --- Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Regular price $76.86 AUD Regular price ~~$92.24 AUD~~ Sale price $76.86 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: Aluminium
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
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) 76.200 mm (Equiv. 3 in.)	Outside Diameter (D) 107.95 mm (Equiv. 4.25 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Aluminium
Part Number: COL-07620-108-22-2C-AL Shaft Collars - 76.2x107.95x22.2 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $70.50 AUD Regular price ~~$84.60 AUD~~ Sale price $70.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 76.200 mm (Equiv. 3 in.)	Outside Diameter (D) 107.95 mm (Equiv. 4.25 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Aluminium
Part Number: COL-07620-108-22-2C-AL Shaft Collars - 76.2x107.95x22.2 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Sep 23, 2025 Regular price $70.50 AUD Regular price ~~$84.60 AUD~~ Sale price $70.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
COL-07620-108-22-2C-AL --- Shaft Collars - 76.2x107.95x22.2 mm Clamp Type - Aluminium Collar Sale COL-07620-108-22-2C-AL --- Shaft Collars - 76.2x107.95x22.2 mm Clamp Type - Aluminium Collar Regular price $70.50 AUD Regular price ~~$84.60 AUD~~ Sale price $70.50 AUD Unit price per Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)