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Equal NSK 6840
This type of locking boosts alignment accuracy in rotating parts
- Dust protection helps conveyors stay running - Grease life reduces maintenance downtime - Compact size fits tight spaces in many devices - Common sizes like 6002ZZ are easy to source for repairs
It uses double metal shields for clean operation and comes with C3 internal clearance for reliable performance at higher speeds and loads
- handy for smooth rotation in crank systems and bottom brackets - designed for sealed bottom brackets using chrome steel balls and low-friction grease - ideal for Trek 2008 bottom bracket assemblies and common shell standards
Oil Seal TC 23x40x8mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring bearing 25x42x9 Equal NSK 6840The TC23x40x8 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 23mm Width 8mm, with a bore diameter 40mm Nitrile Rubber Lip Material. Item Sku : TC23x40x8 Type : Oil and Grease Seal TC 23x40x8 mm Shaft diameter (inner): 23mm Housing bore (outer): 40mm Width : 8mm Size : 23mm x 40mm x 8mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F Ideal for both
