INA G28X37X4B Single Lip Nitrile Rubber Oil Seal 28x37x4mm
Nitrile Single Lip Sealing Rings: Designed as contact seals, these sealing rings protect the bearing position against contamination, spray water and the excessive loss of grease. Sealing rings are matched to the small radial dimensions of needle roller bearings. They are very easy to fit, as they are simply pressed into the housing bore. Sealing rings allow circumferential speeds at the seal lip of up to 10 m/s depending on the surface quality of the shaft. This sealing ring is made from synthetic NBR elastomer (coloured green). They are suitable for shaft diameters from 8mm to 80mm and have a rubber-encased steel reinforcement for stiffening purposes with a wave-shaped rubber profile. This provides good sealing on the outside diameter and reduces the forces required for fitting. Suitable for operating temperatures from -30 to +110 deg C. Benefits: Improved sealing on the outside diameter, reduced force required for fitting.
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Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does G28X37X4B cost?
G28X37X4B is listed at CA$21.64 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.
Who manufactures the G28X37X4B?
G28X37X4B is a INA part. KKM Solutions sources INA components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is G28X37X4B discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for G28X37X4B — check INA's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
How quickly can G28X37X4B ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other INA part numbers in this family:
- G28X37X4AB — INA G28X37X4AB Single Lip Nitrile Rubber Oil Seal 28x37x4mm (CR28374)
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