Deep Groove Ball Bearing 1.77in Bore Steel 3.94in OD, Pkg Qty 20

Overview

This deep groove ball bearing is engineered for high-speed industrial applications where reliability and durability are paramount. Constructed from premium-grade steel, the unit is designed to withstand rigorous operational demands across a wide range of machinery. The bearing features a precise 1.77-inch bore diameter and a 3.94-inch outside diameter, with a compact width of 0.98 inches to ensure seamless integration into standard machinery housings. Its optimized raceway geometry minimizes friction while efficiently distributing loads, allowing it to support both radial and axial forces effectively. Supplied in convenient packages of 20 units, this product delivers consistent performance and extended service life for motors, gearboxes, and conveyor systems requiring robust rotational support.

Key Features

High-carbon steel construction ensures exceptional hardness and wear resistance Precision-ground raceways reduce friction and heat generation during operation Capable of supporting significant radial loads alongside moderate axial loads in both directions Sealed design protects internal components from dust, debris, and moisture ingress Optimized for continuous high-speed rotation without compromising structural integrity Packaged in sets of 20 to streamline inventory management and bulk replacement schedules

Specifications

Bore Diameter: 1.77 in Outside Diameter: 3.94 in Width: 0.98 in

Material

Steel Load Type: Radial and Axial Package Quantity: 20 units Tolerance Class: ABEC-1 equivalent for general industrial use

Applications

Electric motor shafts and spindle assemblies Industrial gearbox reduction units Conveyor belt drive rollers and idlers Agricultural machinery drivetrains HVAC blower wheels and fan motors Pump impeller shafts Machine tool applications requiring stable rotation Automotive alternators and starter motors Textile manufacturing equipment Packaging and labeling machinery