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Collection: O-Rings - General Purpose - Nitrile Rubber Bulk

O-Rings -> General Purpose -> Nitrile Rubber Bulk

Inside Diameter (ID)	Section (t)	Colour	Hardness	Special Applications	Indicative Image
General Purpose O-Rings - 12.1x2.7 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.10 mm (Equiv. 0.476 in.)	Section (t) 2.70 mm (Equiv. 0.106 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01210-270-N70 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Inside Diameter (ID)	Section (t)	Colour	Hardness	Indicative Image
General Purpose O-Rings - 12.1x2.7 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.10 mm (Equiv. 0.476 in.)	Section (t) 2.70 mm (Equiv. 0.106 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01210-270-N70 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Sep 21, 2028
General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.29 mm (Equiv. 0.484 in.)	Section (t) 3.53 mm (Equiv. 0.139 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01229-353-N70-206 (PK-3000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $397.05 AUD Regular price Sale price $397.05 AUD Unit price per Priced, Stocked and Sold Per 3000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.29 mm (Equiv. 0.484 in.)	Section (t) 3.53 mm (Equiv. 0.139 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01229-353-N70-206 (PK-3000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $397.05 AUD Regular price Sale price $397.05 AUD Unit price per Priced, Stocked and Sold Per 3000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01229-353-N70-206 (PK-3000) --- General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01229-353-N70-206 (PK-3000) --- General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $397.05 AUD Regular price Sale price $397.05 AUD Unit price per Priced, Stocked and Sold Per 3000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.29 mm (Equiv. 0.484 in.)	Section (t) 3.53 mm (Equiv. 0.139 in.)	Colour Black	Hardness Duro 90
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01229-353-N90-206 (PK-2500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $330.86 AUD Regular price Sale price $330.86 AUD Unit price per Priced, Stocked and Sold Per 2500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.29 mm (Equiv. 0.484 in.)	Section (t) 3.53 mm (Equiv. 0.139 in.)	Colour Black	Hardness Duro 90
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01229-353-N90-206 (PK-2500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $330.86 AUD Regular price Sale price $330.86 AUD Unit price per Priced, Stocked and Sold Per 2500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01229-353-N90-206 (PK-2500) --- General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01229-353-N90-206 (PK-2500) --- General Purpose O-Rings - 12.29x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $330.86 AUD Regular price Sale price $330.86 AUD Unit price per Priced, Stocked and Sold Per 2500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.30 mm (Equiv. 0.484 in.)	Section (t) 2.40 mm (Equiv. 0.094 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01230-240-N70 (PK-17000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $856.95 AUD Regular price Sale price $856.95 AUD Unit price per Priced, Stocked and Sold Per 17000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.30 mm (Equiv. 0.484 in.)	Section (t) 2.40 mm (Equiv. 0.094 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01230-240-N70 (PK-17000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $856.95 AUD Regular price Sale price $856.95 AUD Unit price per Priced, Stocked and Sold Per 17000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01230-240-N70 (PK-17000) --- General Purpose O-Rings - 12.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01230-240-N70 (PK-17000) --- General Purpose O-Rings - 12.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $856.95 AUD Regular price Sale price $856.95 AUD Unit price per Priced, Stocked and Sold Per 17000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.37 mm (Equiv. 0.487 in.)	Section (t) 2.62 mm (Equiv. 0.103 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01237-262-N70-112 (PK-3500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $319.86 AUD Regular price Sale price $319.86 AUD Unit price per Priced, Stocked and Sold Per 3500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.37 mm (Equiv. 0.487 in.)	Section (t) 2.62 mm (Equiv. 0.103 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01237-262-N70-112 (PK-3500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $319.86 AUD Regular price Sale price $319.86 AUD Unit price per Priced, Stocked and Sold Per 3500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01237-262-N70-112 (PK-3500) --- General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01237-262-N70-112 (PK-3500) --- General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $319.86 AUD Regular price Sale price $319.86 AUD Unit price per Priced, Stocked and Sold Per 3500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.37 mm (Equiv. 0.487 in.)	Section (t) 2.62 mm (Equiv. 0.103 in.)	Colour Black	Hardness Duro 90
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01237-262-N90-112 (PK-3000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $274.14 AUD Regular price Sale price $274.14 AUD Unit price per Priced, Stocked and Sold Per 3000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.37 mm (Equiv. 0.487 in.)	Section (t) 2.62 mm (Equiv. 0.103 in.)	Colour Black	Hardness Duro 90
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01237-262-N90-112 (PK-3000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $274.14 AUD Regular price Sale price $274.14 AUD Unit price per Priced, Stocked and Sold Per 3000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01237-262-N90-112 (PK-3000) --- General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01237-262-N90-112 (PK-3000) --- General Purpose O-Rings - 12.37x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $274.14 AUD Regular price Sale price $274.14 AUD Unit price per Priced, Stocked and Sold Per 3000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.42 mm (Equiv. 0.489 in.)	Section (t) 1.78 mm (Equiv. 0.07 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01242-178-N70-014 (PK-7500) 1 pack (7500 pcs) Available Now \| Further orders can be expected around Wed, Feb 25, 2026 Regular price $165.41 AUD Regular price Sale price $165.41 AUD Unit price per Priced, Stocked and Sold Per 7500 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.42 mm (Equiv. 0.489 in.)	Section (t) 1.78 mm (Equiv. 0.07 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01242-178-N70-014 (PK-7500) 1 pack (7500 pcs) Available Now \| Further orders can be expected around Wed, Feb 25, 2026 Regular price $165.41 AUD Regular price Sale price $165.41 AUD Unit price per Priced, Stocked and Sold Per 7500 Units Excludes GST and overseas Taxes & Duties Quantity Required 1 pack (7500 pcs) Available Now. Backorder if more than 1.
ORB-01242-178-N70-014 (PK-7500) --- General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01242-178-N70-014 (PK-7500) --- General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $165.41 AUD Regular price Sale price $165.41 AUD Unit price per Priced, Stocked and Sold Per 7500 Units Excludes GST and overseas Taxes & Duties 1 Available Now
General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.42 mm (Equiv. 0.489 in.)	Section (t) 1.78 mm (Equiv. 0.07 in.)	Colour Black	Hardness Duro 90
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01242-178-N90-014 (PK-6500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $266.32 AUD Regular price Sale price $266.32 AUD Unit price per Priced, Stocked and Sold Per 6500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.42 mm (Equiv. 0.489 in.)	Section (t) 1.78 mm (Equiv. 0.07 in.)	Colour Black	Hardness Duro 90
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01242-178-N90-014 (PK-6500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $266.32 AUD Regular price Sale price $266.32 AUD Unit price per Priced, Stocked and Sold Per 6500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01242-178-N90-014 (PK-6500) --- General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01242-178-N90-014 (PK-6500) --- General Purpose O-Rings - 12.42x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $266.32 AUD Regular price Sale price $266.32 AUD Unit price per Priced, Stocked and Sold Per 6500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 1.00 mm (Equiv. 0.039 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-100-N70 (PK-24000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $529.32 AUD Regular price Sale price $529.32 AUD Unit price per Priced, Stocked and Sold Per 24000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 1.00 mm (Equiv. 0.039 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-100-N70 (PK-24000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $529.32 AUD Regular price Sale price $529.32 AUD Unit price per Priced, Stocked and Sold Per 24000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01250-100-N70 (PK-24000) --- General Purpose O-Rings - 12.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01250-100-N70 (PK-24000) --- General Purpose O-Rings - 12.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $529.32 AUD Regular price Sale price $529.32 AUD Unit price per Priced, Stocked and Sold Per 24000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 1.50 mm (Equiv. 0.059 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-150-N70 (PK-24000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $756.14 AUD Regular price Sale price $756.14 AUD Unit price per Priced, Stocked and Sold Per 24000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 1.50 mm (Equiv. 0.059 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-150-N70 (PK-24000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $756.14 AUD Regular price Sale price $756.14 AUD Unit price per Priced, Stocked and Sold Per 24000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01250-150-N70 (PK-24000) --- General Purpose O-Rings - 12.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01250-150-N70 (PK-24000) --- General Purpose O-Rings - 12.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $756.14 AUD Regular price Sale price $756.14 AUD Unit price per Priced, Stocked and Sold Per 24000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.5x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 1.80 mm (Equiv. 0.071 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-180-N70 (PK-20500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $775.05 AUD Regular price Sale price $775.05 AUD Unit price per Priced, Stocked and Sold Per 20500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.5x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 1.80 mm (Equiv. 0.071 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-180-N70 (PK-20500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $775.05 AUD Regular price Sale price $775.05 AUD Unit price per Priced, Stocked and Sold Per 20500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01250-180-N70 (PK-20500) --- General Purpose O-Rings - 12.5x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01250-180-N70 (PK-20500) --- General Purpose O-Rings - 12.5x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $775.05 AUD Regular price Sale price $775.05 AUD Unit price per Priced, Stocked and Sold Per 20500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 2.00 mm (Equiv. 0.079 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-200-N70 (PK-19000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $778.14 AUD Regular price Sale price $778.14 AUD Unit price per Priced, Stocked and Sold Per 19000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 2.00 mm (Equiv. 0.079 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-200-N70 (PK-19000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $778.14 AUD Regular price Sale price $778.14 AUD Unit price per Priced, Stocked and Sold Per 19000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01250-200-N70 (PK-19000) --- General Purpose O-Rings - 12.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01250-200-N70 (PK-19000) --- General Purpose O-Rings - 12.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $778.14 AUD Regular price Sale price $778.14 AUD Unit price per Priced, Stocked and Sold Per 19000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 3.00 mm (Equiv. 0.118 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-300-N70 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 12.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 3.00 mm (Equiv. 0.118 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-300-N70 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Sep 21, 2028
General Purpose O-Rings - 12.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 2.50 mm (Equiv. 0.098 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-250-N70 (PK-14500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $822.23 AUD Regular price Sale price $822.23 AUD Unit price per Priced, Stocked and Sold Per 14500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.50 mm (Equiv. 0.492 in.)	Section (t) 2.50 mm (Equiv. 0.098 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01250-250-N70 (PK-14500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $822.23 AUD Regular price Sale price $822.23 AUD Unit price per Priced, Stocked and Sold Per 14500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01250-250-N70 (PK-14500) --- General Purpose O-Rings - 12.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01250-250-N70 (PK-14500) --- General Purpose O-Rings - 12.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $822.23 AUD Regular price Sale price $822.23 AUD Unit price per Priced, Stocked and Sold Per 14500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.60 mm (Equiv. 0.496 in.)	Section (t) 2.40 mm (Equiv. 0.094 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01260-240-N70 (PK-3500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $286.77 AUD Regular price Sale price $286.77 AUD Unit price per Priced, Stocked and Sold Per 3500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 12.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.60 mm (Equiv. 0.496 in.)	Section (t) 2.40 mm (Equiv. 0.094 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01260-240-N70 (PK-3500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $286.77 AUD Regular price Sale price $286.77 AUD Unit price per Priced, Stocked and Sold Per 3500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01260-240-N70 (PK-3500) --- General Purpose O-Rings - 12.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01260-240-N70 (PK-3500) --- General Purpose O-Rings - 12.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $286.77 AUD Regular price Sale price $286.77 AUD Unit price per Priced, Stocked and Sold Per 3500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 12.7x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.70 mm (Equiv. 0.5 in.)	Section (t) 2.62 mm (Equiv. 0.103 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01270-262-N70-807 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 12.7x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 12.70 mm (Equiv. 0.5 in.)	Section (t) 2.62 mm (Equiv. 0.103 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01270-262-N70-807 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Sep 21, 2028
General Purpose O-Rings - 13x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 1.00 mm (Equiv. 0.039 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-100-N70 (PK-23500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $518.32 AUD Regular price Sale price $518.32 AUD Unit price per Priced, Stocked and Sold Per 23500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 13x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 1.00 mm (Equiv. 0.039 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-100-N70 (PK-23500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $518.32 AUD Regular price Sale price $518.32 AUD Unit price per Priced, Stocked and Sold Per 23500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01300-100-N70 (PK-23500) --- General Purpose O-Rings - 13x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01300-100-N70 (PK-23500) --- General Purpose O-Rings - 13x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $518.32 AUD Regular price Sale price $518.32 AUD Unit price per Priced, Stocked and Sold Per 23500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 13x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 1.50 mm (Equiv. 0.059 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-150-N70 (PK-23500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $740.41 AUD Regular price Sale price $740.41 AUD Unit price per Priced, Stocked and Sold Per 23500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 13x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 1.50 mm (Equiv. 0.059 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-150-N70 (PK-23500) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $740.41 AUD Regular price Sale price $740.41 AUD Unit price per Priced, Stocked and Sold Per 23500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01300-150-N70 (PK-23500) --- General Purpose O-Rings - 13x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01300-150-N70 (PK-23500) --- General Purpose O-Rings - 13x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $740.41 AUD Regular price Sale price $740.41 AUD Unit price per Priced, Stocked and Sold Per 23500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 13x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 2.00 mm (Equiv. 0.079 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-200-N70 (PK-19000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $838.05 AUD Regular price Sale price $838.05 AUD Unit price per Priced, Stocked and Sold Per 19000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 13x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 2.00 mm (Equiv. 0.079 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-200-N70 (PK-19000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $838.05 AUD Regular price Sale price $838.05 AUD Unit price per Priced, Stocked and Sold Per 19000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01300-200-N70 (PK-19000) --- General Purpose O-Rings - 13x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01300-200-N70 (PK-19000) --- General Purpose O-Rings - 13x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $838.05 AUD Regular price Sale price $838.05 AUD Unit price per Priced, Stocked and Sold Per 19000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 13x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 2.50 mm (Equiv. 0.098 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-250-N70 (PK-14000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $838.05 AUD Regular price Sale price $838.05 AUD Unit price per Priced, Stocked and Sold Per 14000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 13x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 2.50 mm (Equiv. 0.098 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-250-N70 (PK-14000) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $838.05 AUD Regular price Sale price $838.05 AUD Unit price per Priced, Stocked and Sold Per 14000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01300-250-N70 (PK-14000) --- General Purpose O-Rings - 13x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01300-250-N70 (PK-14000) --- General Purpose O-Rings - 13x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $838.05 AUD Regular price Sale price $838.05 AUD Unit price per Priced, Stocked and Sold Per 14000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 13x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 3.00 mm (Equiv. 0.118 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-300-N70 (PK-11550) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $873.32 AUD Regular price Sale price $873.32 AUD Unit price per Priced, Stocked and Sold Per 11550 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 13x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 3.00 mm (Equiv. 0.118 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-300-N70 (PK-11550) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $873.32 AUD Regular price Sale price $873.32 AUD Unit price per Priced, Stocked and Sold Per 11550 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01300-300-N70 (PK-11550) --- General Purpose O-Rings - 13x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01300-300-N70 (PK-11550) --- General Purpose O-Rings - 13x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $873.32 AUD Regular price Sale price $873.32 AUD Unit price per Priced, Stocked and Sold Per 11550 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 13x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 3.50 mm (Equiv. 0.138 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-350-N70 (PK-9600) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $907.32 AUD Regular price Sale price $907.32 AUD Unit price per Priced, Stocked and Sold Per 9600 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 13x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 3.50 mm (Equiv. 0.138 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-350-N70 (PK-9600) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $907.32 AUD Regular price Sale price $907.32 AUD Unit price per Priced, Stocked and Sold Per 9600 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01300-350-N70 (PK-9600) --- General Purpose O-Rings - 13x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01300-350-N70 (PK-9600) --- General Purpose O-Rings - 13x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $907.32 AUD Regular price Sale price $907.32 AUD Unit price per Priced, Stocked and Sold Per 9600 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 13x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 4.00 mm (Equiv. 0.157 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-400-N70 (PK-7800) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $933.77 AUD Regular price Sale price $933.77 AUD Unit price per Priced, Stocked and Sold Per 7800 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 13x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 4.00 mm (Equiv. 0.157 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-400-N70 (PK-7800) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 25, 2026 Regular price $933.77 AUD Regular price Sale price $933.77 AUD Unit price per Priced, Stocked and Sold Per 7800 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01300-400-N70 (PK-7800) --- General Purpose O-Rings - 13x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01300-400-N70 (PK-7800) --- General Purpose O-Rings - 13x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $933.77 AUD Regular price Sale price $933.77 AUD Unit price per Priced, Stocked and Sold Per 7800 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 13x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 4.50 mm (Equiv. 0.177 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-450-N70 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 13x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 13.00 mm (Equiv. 0.512 in.)	Section (t) 4.50 mm (Equiv. 0.177 in.)	Colour Black	Hardness Duro 70
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01300-450-N70 (PK-10000) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Thu, Sep 21, 2028

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