Cup 2B-3380

positive OEM
Part# 2B-3380
Alloy steel bearing cup for tapered roller bearing assemblies in heavy equipment
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Description

The Caterpillar Bearing Cup (2B-3380) is a critical component designed to reduce friction and provide a durable interface between rotating parts. It functions as part of a tapered roller bearing assembly, supporting load distribution and rotational stability in heavy machinery applications.

Key Specifications

  • Application: Wheel tractors, marine engines, industrial engines, excavators
  • Function: Friction reduction and load support in bearing assemblies
  • Compatibility: 613, 3304B, 3304, 3208, D330B, D330C, 48, D320A
  • Construction: Alloy steel
  • Features: Tapered roller bearing cup design
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 2B-3380
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty