379-2689 50 mm Straight Sleeve Bearing

Cat® 40 mm Straight Sleeve Bearing

SKU: 379-2689 Category:

Description

A straight sleeve bearing, also called a journal bearing, is a bearing that uses a cylindrical sleeve to support rotating or linear motion of a shaft. The bearing consists of a metal sleeve, usually made of brass, bronze, or other materials, surrounded by a layer of lubricant.

Attributes

  • Provides oil grooves for better lubrication and heat dissipation.
  • Has a 3 mm diameter hole for lubrication to reduce friction.
  • Made of steel to ensure bushing reliability.

Applications

Straight sleeve bearings are used to provide low friction and smooth operation under heavy loads.

Specifications

MaterialSteel(1E0048)
Overall Length45 mm (1.772 in)
Ferrule Inside Diameter40 mm (1.575 in)
Unique FeaturesNo
Cross HoleYes
Ferrule Outside Diameter50 mm (1.969 in)

Compatible Equipment

  • Mini Excavators: 301.7D CR

Additional information

Machine Model

Equipment Type

Part Source

Genuine OEM