2H3526 Cylindrical Roller Bearing for Caterpillar Equipment

2H3526 is a cylindrical roller bearing used in Caterpillar tracked bulldozers, autograders, pipe-layers, and track loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bearing is designed for applications involving heavy loads, low to medium operating speeds, and limited lateral movement between mating parts. Its function is to reduce friction and provide protection at the bearing contact points within the relevant machine assembly.

Fitment

• Tracked bulldozers: 140, 141, 143, 4, 4A, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6D SR, D6E SR, D7F, D7G.
• Autograders: 120, 120B, 12E, 12F, 140, 140B, 14E.
• Pipe-layers: 561B, 561C.
• Track loaders: 955C, 977D.

Cross-reference numbers

• 2H-3526
• 2H3526

Part numbers 2H-3526 and 2H3526 identify the same cylindrical roller bearing number with different formatting.

Specifications