(10 Each) R8-2RS Sealed Radial Ball Bearing 1/2 ID X 1-1/8 OD X 5/16 Wide SpinCo

This R8-2RS Sealed Radial Ball Bearing is designed for mechanical and industrial power transmission applications.

Product Overview

The R8-2RS Sealed Radial Ball Bearing is engineered to reduce rotational friction and efficiently support radial and axial loads. Featuring a deep groove design, this precision bearing ensures smooth and stable rotation under continuous operation. Built for durability, it serves as a reliable component for optimizing performance in small electric motors, wheel hubs, and various machinery requiring precise alignment.

Key Features & Performance

• Deep groove geometry supports high speeds and versatile load capacities
• Double rubber seals retain factory lubrication while blocking out dirt and contaminants
• Precision-engineered construction ensures low noise and minimal operational vibration
• Provides smooth mechanical rotation to improve equipment efficiency

Common Uses

• Replacing worn radial bearings in small electric motors and appliances
• Servicing mechanical assemblies, wheel hubs, and custom DIY setups
• Maintaining industrial automation and motion control components

Technical Specifications

• Product Type: Radial Ball Bearing
• Part Number(s): R8-2RS
• Brand Compatibility: for SpinCo
• Size: 1/2 ID x 1-1/8 OD x 5/16 Wide
• Quantity: 10 Each

Frequently Asked Questions

Q: How do I confirm this ball bearing fits my machinery? A: You should verify that your original component matches the dimensions of 1/2-inch inner diameter, 1-1/8-inch outer diameter, and 5/16-inch width, or references the R8-2RS part number.

Q: What is the benefit of the double rubber seals? A: The dual contact rubber seals ensure the internal grease remains enclosed while preventing dust and moisture from damaging the rolling elements.