1483381 Straight Sleeve Bearings for Caterpillar Equipment

1483381 is a straight sleeve bearing used in Caterpillar wheel-type loaders, excavators, and load-haul-dump equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bearing is listed under the Caterpillar equipment part number 148-3381 and is classified as a dimpled and milling bearing. The supplied specifications identify the part as a straight sleeve type with an inner groove and cross holes.

Fitment

The 1483381 straight sleeve bearing is used in the following Caterpillar equipment models and machine series:

• Wheel-type loaders:
  • 988K
  • 988K XE
• Excavators:
  • 374
  • 365B
  • 365B II
  • 365C
  • 365C L
  • 365C L MH
  • 374D L
  • 374F
  • 374F L
• Load-haul-dump equipment:
  • R3000H

Fitment is specified by the equipment model designations listed above. The part is intended for applications in Caterpillar machines where a straight sleeve bearing with the stated dimensions and groove configuration is required.

Cross-reference numbers

• 148-3381
• 1483381

1483381 and 148-3381 are the two number formats provided for this bearing. The first format is used as the product SKU, while the second format is shown as the Caterpillar equipment part number.

Specifications