42.39mm Minimum Internal Diameter Needle Bearing 5M-2051

positive OEM
CAT
Part# 5M-2051
note
Radial needle bearing assembly for drivetrain and differential applications
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Description

The Cat 42.39mm Minimum Internal Diameter Needle Bearing (5M-2051) is a self-contained radial needle roller and cage assembly designed to support rotational movement by reducing friction between moving parts. It is engineered for use in drivetrain and differential systems requiring compact, high-capacity bearing solutions.

Key Specifications

  • Application: Drivetrain, Differentials
  • Function: Radial needle roller bearing assembly
  • Compatibility: Wheel tractor series 650B, 637, 651B, 631D, 631E, 631C, 660B, 633C, 657B, 637D, 637E, 641B, 666B
  • Construction: Alloy steel, carburized steel rollers
  • Features: 42.39mm minimum internal diameter, 51.95mm outside diameter, 31.67mm height, radial needle rollers with cage assembly
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 5M-2051
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty