Steel Deep Groove Ball Bearing 1.77in Bore 2.95in OD, Pkg Qty 20

Overview

This industrial-grade deep groove ball bearing is engineered to deliver consistent rotational performance in demanding mechanical environments. Designed for integration into electric motors, gearboxes, and conveyor systems, the unit features a robust steel construction that ensures high radial load capacity and resistance to deformation under continuous operation. The precise geometry of the raceways minimizes friction, allowing for efficient energy transfer and reduced heat generation during high-speed rotation. Each package contains 20 units, providing a streamlined supply solution for maintenance teams managing large-scale equipment repairs or original equipment manufacturing assembly lines.

Key Features

Double rubber seal design effectively retains grease while excluding dust and moisture High-carbon steel construction provides superior hardness and wear resistance Optimized internal clearance for smooth operation across varying temperature ranges Precision-ground raceways ensure minimal vibration and noise levels Standardized dimensions allow for direct replacement in common industrial housings Bulk packaging of 20 units reduces per-unit cost and simplifies inventory management

Specifications

Bore Diameter: 1.77 in Outside Diameter: 2.95 in Width: 0.63 in

Material

Steel Seal Type: Double Rubber (Non-contact) Load Type: Radial and moderate Axial Package Quantity: 20 units Inside Diameter: 1.77 in

Applications

Electric motor shaft support and rotor alignment Industrial gearbox input and output shafts Conveyor belt roller assemblies Agricultural machinery drive systems HVAC fan and blower wheel mounts Pump impeller shaft positioning Automotive alternator and starter motor components Textile manufacturing spindle rotations Operational Reliability The double sealing mechanism is critical for extending service life in environments where particulate contamination or humidity is present. By maintaining an internal lubricant barrier, the bearing reduces the frequency of required maintenance intervals. The steel composition offers excellent structural integrity, preventing brinelling under heavy static loads while maintaining dimensional stability during thermal expansion. These units are manufactured to strict tolerances, ensuring that the 1.77-inch bore and 2.95-inch outer diameter fit securely within standard ISO-compliant housing configurations without the need for custom machining. The 0.63-inch width provides adequate contact surface area to distribute loads evenly, reducing stress concentrations on the shaft. This combination of durability, sealing efficiency, and standardized sizing makes the component an essential element for minimizing unplanned downtime in production facilities.