Steel Deep Groove Ball Bearing 0.315in Bore 0.630in OD, Pkg Qty 50

Overview

This industrial-grade deep groove ball bearing is engineered for high-speed rotational applications requiring precise dimensional accuracy and reliable performance. Constructed from durable steel, the unit features a compact design with a 0.315-inch bore diameter and a 0.630-inch outside diameter. The bearing width measures 0.197 inches, allowing for integration into space-constrained machinery without sacrificing load capacity. Each package contains 50 units, providing a cost-effective inventory solution for maintenance teams and original equipment manufacturers managing large-scale assembly or replacement schedules.

Key Features

Dual metal dust shields on both sides effectively retain lubrication while excluding dirt, dust, and other contaminants High-grade steel construction ensures exceptional durability under moderate radial and axial loads Optimized for high-speed rotation with minimal friction and heat generation Consistent dimensional tolerances support seamless installation in precision equipment Bulk packaging of 50 units reduces per-unit costs and streamlines procurement processes Extended service life reduces downtime and frequent replacement needs in demanding environments

Specifications

Bore Diameter: 0.315 in Outside Diameter: 0.630 in Width: 0.197 in

Material

Steel Shield Type: Dual Metal Dust Shields (ZZ) Load Capacity: Moderate Radial and Axial Package Quantity: 50 units Operating Temperature Range: -40°F to 250°F (standard grease)

Applications

Electric motors and gearboxes requiring sealed bearing solutions Conveyor systems operating in dusty or dirty industrial environments Automotive auxiliary components including alternators and pulleys Agricultural machinery exposed to outdoor particulate matter HVAC fans and blowers needing low-maintenance rotational support Power tools and small appliance manufacturing lines Textile machinery where lint and fiber exclusion are critical Packaging equipment requiring consistent high-speed operation These bearings are specifically designed to meet the rigorous demands of modern industrial operations where reliability and efficiency are paramount. The dual-shield design eliminates the need for additional sealing mechanisms in many applications, simplifying assembly and reducing overall system complexity. By maintaining internal lubrication and preventing external contamination, these units significantly extend maintenance intervals. The steel composition provides the necessary structural integrity to withstand shock loads and vibration common in heavy machinery. Whether used for initial equipment manufacturing or as replacement parts for ongoing maintenance, this bearing series delivers the performance consistency required to keep production lines running smoothly. The bulk pack format ensures that facilities have ample stock on hand to address immediate repair needs without delaying operations for reordering.