O-Rings - General Purpose– Page78 – Miniature Bearings Australia - MBA Minibearings

Inside Diameter (ID)	Section (t)	Colour	Hardness	Indicative Image
General Purpose O-Rings - 77x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-200-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $45.14 AUD Regular price Sale price $45.14 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Inside Diameter (ID)	Section (t)	Colour	Hardness	Indicative Image
General Purpose O-Rings - 77x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-200-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $45.14 AUD Regular price Sale price $45.14 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07700-200-N70 (Pack of 25) --- General Purpose O-Rings - 77x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07700-200-N70 (Pack of 25) --- General Purpose O-Rings - 77x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $45.14 AUD Regular price Sale price $45.14 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 77x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-250-N70 (Pack of 160) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $372.95 AUD Regular price Sale price $372.95 AUD Unit price per Priced, Stocked and Sold Per pack of 160 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 77x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-250-N70 (Pack of 160) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $372.95 AUD Regular price Sale price $372.95 AUD Unit price per Priced, Stocked and Sold Per pack of 160 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07700-250-N70 (Pack of 160) --- General Purpose O-Rings - 77x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07700-250-N70 (Pack of 160) --- General Purpose O-Rings - 77x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $372.95 AUD Regular price Sale price $372.95 AUD Unit price per Priced, Stocked and Sold Per pack of 160 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 77x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-300-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 77x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-300-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07700-300-N70 (Pack of 25) --- General Purpose O-Rings - 77x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07700-300-N70 (Pack of 25) --- General Purpose O-Rings - 77x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 77x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-350-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $27.23 AUD Regular price Sale price $27.23 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 77x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-350-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $27.23 AUD Regular price Sale price $27.23 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07700-350-N70 (Pack of 5) --- General Purpose O-Rings - 77x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07700-350-N70 (Pack of 5) --- General Purpose O-Rings - 77x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $27.23 AUD Regular price Sale price $27.23 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 77x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-400-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $39.86 AUD Regular price Sale price $39.86 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 77x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-400-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $39.86 AUD Regular price Sale price $39.86 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07700-400-N70 (Pack of 10) --- General Purpose O-Rings - 77x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07700-400-N70 (Pack of 10) --- General Purpose O-Rings - 77x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $39.86 AUD Regular price Sale price $39.86 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 77x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-500-N70 (Pack of 200) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $591.32 AUD Regular price Sale price $591.32 AUD Unit price per Priced, Stocked and Sold Per pack of 200 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 77x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07700-500-N70 (Pack of 200) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $591.32 AUD Regular price Sale price $591.32 AUD Unit price per Priced, Stocked and Sold Per pack of 200 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07700-500-N70 (Pack of 200) --- General Purpose O-Rings - 77x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07700-500-N70 (Pack of 200) --- General Purpose O-Rings - 77x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $591.32 AUD Regular price Sale price $591.32 AUD Unit price per Priced, Stocked and Sold Per pack of 200 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 77.5x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.50 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07750-355-N70 (Pack of 140) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $416.95 AUD Regular price Sale price $416.95 AUD Unit price per Priced, Stocked and Sold Per pack of 140 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 77.5x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 77.50 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07750-355-N70 (Pack of 140) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $416.95 AUD Regular price Sale price $416.95 AUD Unit price per Priced, Stocked and Sold Per pack of 140 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07750-355-N70 (Pack of 140) --- General Purpose O-Rings - 77.5x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07750-355-N70 (Pack of 140) --- General Purpose O-Rings - 77.5x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $416.95 AUD Regular price Sale price $416.95 AUD Unit price per Priced, Stocked and Sold Per pack of 140 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-150-N70 (Pack of 90) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $159.32 AUD Regular price Sale price $159.32 AUD Unit price per Priced, Stocked and Sold Per pack of 90 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-150-N70 (Pack of 90) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $159.32 AUD Regular price Sale price $159.32 AUD Unit price per Priced, Stocked and Sold Per pack of 90 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-150-N70 (Pack of 90) --- General Purpose O-Rings - 78x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-150-N70 (Pack of 90) --- General Purpose O-Rings - 78x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $159.32 AUD Regular price Sale price $159.32 AUD Unit price per Priced, Stocked and Sold Per pack of 90 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-200-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-200-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-200-N70 (Pack of 10) --- General Purpose O-Rings - 78x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-200-N70 (Pack of 10) --- General Purpose O-Rings - 78x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-250-N70 (Pack of 150) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $356.14 AUD Regular price Sale price $356.14 AUD Unit price per Priced, Stocked and Sold Per pack of 150 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-250-N70 (Pack of 150) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $356.14 AUD Regular price Sale price $356.14 AUD Unit price per Priced, Stocked and Sold Per pack of 150 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-250-N70 (Pack of 150) --- General Purpose O-Rings - 78x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-250-N70 (Pack of 150) --- General Purpose O-Rings - 78x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $356.14 AUD Regular price Sale price $356.14 AUD Unit price per Priced, Stocked and Sold Per pack of 150 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-300-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-300-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-300-N70 (Pack of 25) --- General Purpose O-Rings - 78x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-300-N70 (Pack of 25) --- General Purpose O-Rings - 78x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-350-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-350-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-350-N70 (Pack of 5) --- General Purpose O-Rings - 78x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-350-N70 (Pack of 5) --- General Purpose O-Rings - 78x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-400-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $42.59 AUD Regular price Sale price $42.59 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-400-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $42.59 AUD Regular price Sale price $42.59 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-400-N70 (Pack of 10) --- General Purpose O-Rings - 78x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-400-N70 (Pack of 10) --- General Purpose O-Rings - 78x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $42.59 AUD Regular price Sale price $42.59 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-500-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $42.05 AUD Regular price Sale price $42.05 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-500-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $42.05 AUD Regular price Sale price $42.05 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-500-N70 (Pack of 5) --- General Purpose O-Rings - 78x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-500-N70 (Pack of 5) --- General Purpose O-Rings - 78x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $42.05 AUD Regular price Sale price $42.05 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-600-N70 (Pack of 2) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $45.86 AUD Regular price Sale price $45.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07800-600-N70 (Pack of 2) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $45.86 AUD Regular price Sale price $45.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07800-600-N70 (Pack of 2) --- General Purpose O-Rings - 78x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07800-600-N70 (Pack of 2) --- General Purpose O-Rings - 78x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $45.86 AUD Regular price Sale price $45.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 93x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 93.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09300-150-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 93x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 93.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09300-150-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Thu, Apr 26, 2029
General Purpose O-Rings - 92.08x4.76 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
Inside Diameter (ID) 92.08 mm	Section (t) 4.76 mm	Colour Black	Hardness 70 Durometer
Material: Neoprene Rubber Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-09208-476-CR70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 92.08x4.76 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
Inside Diameter (ID) 92.08 mm	Section (t) 4.76 mm	Colour Black	Hardness 70 Durometer
Material: Neoprene Rubber Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-09208-476-CR70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Thu, Apr 26, 2029
General Purpose O-Rings - 93.5x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 93.50 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09350-450-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 93.5x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 93.50 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09350-450-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Thu, Apr 26, 2029
General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.74 mm	Section (t) 5.33 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07874-533-N70-338 (Pack of 2) 238 units (476 pcs) Available Now \| Further orders can be expected around Sat, Aug 22, 2026 Regular price $15.23 AUD Regular price Sale price $15.23 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 238 available can be backordered.
General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.74 mm	Section (t) 5.33 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07874-533-N70-338 (Pack of 2) 238 units (476 pcs) Available Now \| Further orders can be expected around Sat, Aug 22, 2026 Regular price $15.23 AUD Regular price Sale price $15.23 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required 238 units (476 pcs) Available Now. Backorder if more than 238.
OR-07874-533-N70-338 (Pack of 2) --- General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07874-533-N70-338 (Pack of 2) --- General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $15.23 AUD Regular price Sale price $15.23 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties 238 Available Now
General Purpose O-Rings - 94x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 94.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09400-350-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 94x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 94.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09400-350-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Thu, Apr 26, 2029
General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.74 mm	Section (t) 5.33 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07874-533-N90-338 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $237.95 AUD Regular price Sale price $237.95 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.74 mm	Section (t) 5.33 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07874-533-N90-338 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $237.95 AUD Regular price Sale price $237.95 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07874-533-N90-338 (Pack of 50) --- General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07874-533-N90-338 (Pack of 50) --- General Purpose O-Rings - 78.74x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $237.95 AUD Regular price Sale price $237.95 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 94x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 94.00 mm	Section (t) 5.70 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09400-570-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 94x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 94.00 mm	Section (t) 5.70 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-09400-570-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Thu, Apr 26, 2029
General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.97 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07897-353-N70-235 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.97 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07897-353-N70-235 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-07897-353-N70-235 (Pack of 50) --- General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07897-353-N70-235 (Pack of 50) --- General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $61.86 AUD Regular price Sale price $61.86 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.97 mm	Section (t) 3.53 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07897-353-N90-235 (Pack of 5) 7 units (35 pcs) Available Now \| Further orders can be expected around Sat, Aug 22, 2026 Regular price $22.41 AUD Regular price Sale price $22.41 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 7 available can be backordered.
General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 78.97 mm	Section (t) 3.53 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N) Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-07897-353-N90-235 (Pack of 5) 7 units (35 pcs) Available Now \| Further orders can be expected around Sat, Aug 22, 2026 Regular price $22.41 AUD Regular price Sale price $22.41 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required 7 units (35 pcs) Available Now. Backorder if more than 7.
OR-07897-353-N90-235 (Pack of 5) --- General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-07897-353-N90-235 (Pack of 5) --- General Purpose O-Rings - 78.97x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $22.41 AUD Regular price Sale price $22.41 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties 7 Available Now

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Miniature Bearings Australia

Collection: O-Rings - General Purpose

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