4B-3665

45mm Internal Diameter Single Row Ball Bearing

In Stock

45 mm bore single-row deep groove ball bearing.

Quantity:

Description

Supports high-RPM shafts under moderate radial loading where axial thrust is minimal. Deep ground raceways let it spin smoothly with very little parasitic drag, helping keep bearing pockets cool during sustained operation. 45 mm inside diameter…

Overview

Features

45 mm inside diameter
Single-row ball configuration
Suited for high-speed, light-to-medium radial duty

Recommended Use

High-speed rotating assemblies, electric motors, idlers, and gear shafts.

Specifications

Technical Data
Brand	Caterpillar

Brand

All Caterpillar parts

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