NAK 20X40X8MM
NAK 20x40x8mm Metal Cased Nitrile Rubber Double Lip Rotary Shaft Oil Seal with Garter Spring TB
NAK TB Nitrile Oil Seals: Oil seals are used in a variety of different applications in which a rotating shaft is lubricated by oil or grease. They are engineered to facilitate the smooth operation of your equipment, serving as a barrier to prevent the leakage of oils and greases while also keeping foreign substances from entering. TB type seals (Also commonly called R6 seals) are commonly used oil seals, particularly in larger shaft sizes or when a smaller shaft requires extra strength. This is due to the metal-cased outside diameter which has a very stable construction and offers a better-protected sealing member in comparison to the open-backed style. The TB type feature a sealing nitrile rubber lip on the inside diameter as well as an external dust lip. The TB types feature a garter spring which allows some give to prevent a build-up of friction. (Seals under 5mm width may not always feature a spring.) Benefits: Excellent wear resistance, good running properties, high resistance to chemicals and petroleum-based fuels including petrol, diesel and LPG.
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 20X40X8MM?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 20X40X8MM?
20X40X8MM is a NAK part. KKM Solutions sources NAK components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 20X40X8MM discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 20X40X8MM — check NAK's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 20X40X8MM 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 NAK part numbers in this family:
- 20X40X11MM — NAK 20x40x11mm Nitrile Rubber Double Lip Rotary Shaft Oil Seal with Garter…
- 20X40X12MM — NAK 20x40x12mm Nitrile Rubber Double Lip Rotary Shaft Oil Seal with Garter…
- 20X40X4MM — NAK 20x40x4mm Nitrile Rubber Double Lip Rotary Shaft Oil Seal with Stainless…
- 20X40X5MM — NAK 20x40x5mm Nitrile Rubber Single Lip Rotary Shaft Oil Seal with Garter…
- 20X40X6MM — NAK 20x40x6mm Nitrile Rubber Single Lip Rotary Shaft Oil Seal with Garter…
- 20X40X7MM — NAK 20x40x7mm Nitrile Rubber Single Lip Rotary Shaft Oil Seal with Garter…
- 20X40X9MM — NAK 20x40x9mm Nitrile Rubber Single Lip Rotary Shaft Oil Seal with Garter…
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