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

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

Inside Diameter (ID)	Section (t)	Colour	Hardness	Special Applications	Indicative Image
General Purpose O-Rings - 48x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-350-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $28.68 AUD Regular price Sale price $28.68 AUD Unit price per Priced, Stocked and Sold Per pack of 10 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 - 48x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-350-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $28.68 AUD Regular price Sale price $28.68 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-04800-350-N70 (Pack of 10) --- General Purpose O-Rings - 48x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04800-350-N70 (Pack of 10) --- General Purpose O-Rings - 48x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $28.68 AUD Regular price Sale price $28.68 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 - 48x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-400-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $50.14 AUD Regular price Sale price $50.14 AUD Unit price per Priced, Stocked and Sold Per pack of 25 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 48x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-400-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $50.14 AUD Regular price Sale price $50.14 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-04800-400-N70 (Pack of 25) --- General Purpose O-Rings - 48x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04800-400-N70 (Pack of 25) --- General Purpose O-Rings - 48x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $50.14 AUD Regular price Sale price $50.14 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 - 48x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-450-N70 (Pack of 170) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $422.95 AUD Regular price Sale price $422.95 AUD Unit price per Priced, Stocked and Sold Per pack of 170 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 48x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-450-N70 (Pack of 170) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $422.95 AUD Regular price Sale price $422.95 AUD Unit price per Priced, Stocked and Sold Per pack of 170 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-04800-450-N70 (Pack of 170) --- General Purpose O-Rings - 48x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04800-450-N70 (Pack of 170) --- General Purpose O-Rings - 48x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $422.95 AUD Regular price Sale price $422.95 AUD Unit price per Priced, Stocked and Sold Per pack of 170 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 48x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-500-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $37.95 AUD Regular price Sale price $37.95 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 - 48x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-500-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $37.95 AUD Regular price Sale price $37.95 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-04800-500-N70 (Pack of 10) --- General Purpose O-Rings - 48x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04800-500-N70 (Pack of 10) --- General Purpose O-Rings - 48x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $37.95 AUD Regular price Sale price $37.95 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 - 48x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-600-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $59.59 AUD Regular price Sale price $59.59 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 - 48x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04800-600-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $59.59 AUD Regular price Sale price $59.59 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-04800-600-N70 (Pack of 5) --- General Purpose O-Rings - 48x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04800-600-N70 (Pack of 5) --- General Purpose O-Rings - 48x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $59.59 AUD Regular price Sale price $59.59 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 - 55.3x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 55.30 mm	Section (t) 5.70 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05530-570-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 55.3x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 55.30 mm	Section (t) 5.70 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05530-570-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 - 57x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 57.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05700-450-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 57x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 57.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05700-450-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 - 57x6 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 57.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05700-600-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 57x6 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 57.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05700-600-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 - 48.7x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.70 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04870-355-N70 (Pack of 240) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $411.32 AUD Regular price Sale price $411.32 AUD Unit price per Priced, Stocked and Sold Per pack of 240 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 48.7x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.70 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04870-355-N70 (Pack of 240) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $411.32 AUD Regular price Sale price $411.32 AUD Unit price per Priced, Stocked and Sold Per pack of 240 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-04870-355-N70 (Pack of 240) --- General Purpose O-Rings - 48.7x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04870-355-N70 (Pack of 240) --- General Purpose O-Rings - 48.7x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $411.32 AUD Regular price Sale price $411.32 AUD Unit price per Priced, Stocked and Sold Per pack of 240 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 48.7x5.3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.70 mm	Section (t) 5.30 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04870-530-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $31.59 AUD Regular price Sale price $31.59 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 - 48.7x5.3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.70 mm	Section (t) 5.30 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04870-530-N70 (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $31.59 AUD Regular price Sale price $31.59 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-04870-530-N70 (Pack of 5) --- General Purpose O-Rings - 48.7x5.3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04870-530-N70 (Pack of 5) --- General Purpose O-Rings - 48.7x5.3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $31.59 AUD Regular price Sale price $31.59 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 - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.90 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04890-262-N70-135 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $51.50 AUD Regular price Sale price $51.50 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 - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.90 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04890-262-N70-135 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $51.50 AUD Regular price Sale price $51.50 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-04890-262-N70-135 (Pack of 10) --- General Purpose O-Rings - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04890-262-N70-135 (Pack of 10) --- General Purpose O-Rings - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $51.50 AUD Regular price Sale price $51.50 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 - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.90 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04890-262-N90-135 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $198.14 AUD Regular price Sale price $198.14 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 48.90 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04890-262-N90-135 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $198.14 AUD Regular price Sale price $198.14 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-04890-262-N90-135 (Pack of 100) --- General Purpose O-Rings - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04890-262-N90-135 (Pack of 100) --- General Purpose O-Rings - 48.9x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $198.14 AUD Regular price Sale price $198.14 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 49x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-150-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $37.59 AUD Regular price Sale price $37.59 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 - 49x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-150-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $37.59 AUD Regular price Sale price $37.59 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-04900-150-N70 (Pack of 25) --- General Purpose O-Rings - 49x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04900-150-N70 (Pack of 25) --- General Purpose O-Rings - 49x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $37.59 AUD Regular price Sale price $37.59 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 - 49x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-04900-200-N70 (Pack of 10) 80 units (800 pcs) Available Now \| Item Discontinued - Up to 80 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$9.80 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required 80 units (800 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
General Purpose O-Rings - 49x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-04900-200-N70 (Pack of 10) 80 units (800 pcs) Available Now \| Item Discontinued - Up to 80 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$9.80 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required 80 units (800 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
OR-04900-200-N70 (Pack of 10) --- General Purpose O-Rings - 49x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Sale OR-04900-200-N70 (Pack of 10) --- General Purpose O-Rings - 49x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $4.00 AUD Regular price ~~$9.80 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties 80 Available Now Sale
General Purpose O-Rings - 49x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-04900-250-N70 (Pack of 10) 100 units (1000 pcs) Available Now \| Item Discontinued - Up to 100 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$12.40 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required 100 units (1000 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
General Purpose O-Rings - 49x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-04900-250-N70 (Pack of 10) 100 units (1000 pcs) Available Now \| Item Discontinued - Up to 100 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$12.40 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required 100 units (1000 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
OR-04900-250-N70 (Pack of 10) --- General Purpose O-Rings - 49x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Sale OR-04900-250-N70 (Pack of 10) --- General Purpose O-Rings - 49x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $4.00 AUD Regular price ~~$12.40 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties 100 Available Now Sale
General Purpose O-Rings - 49x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-04900-300-N70 (Pack of 10) 96 units (960 pcs) Available Now \| Item Discontinued - Up to 96 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$14.00 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required 96 units (960 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
General Purpose O-Rings - 49x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-04900-300-N70 (Pack of 10) 96 units (960 pcs) Available Now \| Item Discontinued - Up to 96 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$14.00 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required 96 units (960 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
OR-04900-300-N70 (Pack of 10) --- General Purpose O-Rings - 49x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Sale OR-04900-300-N70 (Pack of 10) --- General Purpose O-Rings - 49x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $4.00 AUD Regular price ~~$14.00 AUD~~ Sale price $4.00 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties 96 Available Now Sale
General Purpose O-Rings - 49x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-350-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $26.77 AUD Regular price Sale price $26.77 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 - 49x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-350-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $26.77 AUD Regular price Sale price $26.77 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-04900-350-N70 (Pack of 10) --- General Purpose O-Rings - 49x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04900-350-N70 (Pack of 10) --- General Purpose O-Rings - 49x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $26.77 AUD Regular price Sale price $26.77 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 - 49x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-400-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $50.23 AUD Regular price Sale price $50.23 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 - 49x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-400-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $50.23 AUD Regular price Sale price $50.23 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-04900-400-N70 (Pack of 25) --- General Purpose O-Rings - 49x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04900-400-N70 (Pack of 25) --- General Purpose O-Rings - 49x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $50.23 AUD Regular price Sale price $50.23 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 - 49x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-450-N70 (Pack of 170) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $433.14 AUD Regular price Sale price $433.14 AUD Unit price per Priced, Stocked and Sold Per pack of 170 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 49x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-450-N70 (Pack of 170) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $433.14 AUD Regular price Sale price $433.14 AUD Unit price per Priced, Stocked and Sold Per pack of 170 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-04900-450-N70 (Pack of 170) --- General Purpose O-Rings - 49x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04900-450-N70 (Pack of 170) --- General Purpose O-Rings - 49x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $433.14 AUD Regular price Sale price $433.14 AUD Unit price per Priced, Stocked and Sold Per pack of 170 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 49x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-500-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $29.59 AUD Regular price Sale price $29.59 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 - 49x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04900-500-N70 (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $29.59 AUD Regular price Sale price $29.59 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-04900-500-N70 (Pack of 10) --- General Purpose O-Rings - 49x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04900-500-N70 (Pack of 10) --- General Purpose O-Rings - 49x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $29.59 AUD Regular price Sale price $29.59 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 - 49.2x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.20 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04920-353-N70-830 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $226.14 AUD Regular price Sale price $226.14 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 49.2x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 49.20 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-04920-353-N70-830 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 22, 2026 Regular price $226.14 AUD Regular price Sale price $226.14 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-04920-353-N70-830 (Pack of 100) --- General Purpose O-Rings - 49.2x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-04920-353-N70-830 (Pack of 100) --- General Purpose O-Rings - 49.2x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $226.14 AUD Regular price Sale price $226.14 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 57.6x2.4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 57.60 mm	Section (t) 2.40 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05760-240-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 57.6x2.4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 57.60 mm	Section (t) 2.40 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05760-240-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 - 50x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 50.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05000-150-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $32.77 AUD Regular price Sale price $32.77 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 - 50x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 50.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05000-150-N70 (Pack of 25) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 09, 2026 Regular price $32.77 AUD Regular price Sale price $32.77 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-05000-150-N70 (Pack of 25) --- General Purpose O-Rings - 50x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05000-150-N70 (Pack of 25) --- General Purpose O-Rings - 50x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $32.77 AUD Regular price Sale price $32.77 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 - 50x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 50.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05000-200-N70 (Pack of 10) 70 units (700 pcs) Available Now \| Further orders can be expected around Sat, Aug 22, 2026 Regular price $11.50 AUD Regular price Sale price $11.50 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 70 available can be backordered.
General Purpose O-Rings - 50x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 50.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05000-200-N70 (Pack of 10) 70 units (700 pcs) Available Now \| Further orders can be expected around Sat, Aug 22, 2026 Regular price $11.50 AUD Regular price Sale price $11.50 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required 70 units (700 pcs) Available Now. Backorder if more than 70.
OR-05000-200-N70 (Pack of 10) --- General Purpose O-Rings - 50x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05000-200-N70 (Pack of 10) --- General Purpose O-Rings - 50x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $11.50 AUD Regular price Sale price $11.50 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties 70 Available Now

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