Timken 638-ZZ Radial/Deep Groove Ball Bearing - Straight Bore, 8 mm ID, 28 mm OD, 9 mm Width

Product Description

The Timken 638-ZZ is a radial and deep groove ball bearing designed for use in high-speed applications. This model features a straight bore and has an inner diameter of eight millimeters, an outer diameter of twenty-eight millimeters, and a width of nine millimeters. It is double shielded without a snap ring, providing some protection against contamination and enhancing lubricant retention.

• Designed for high-speed applications
• Double shielded for contamination protection
• ISO standard interchangeable dimensions for easy replacement

Product Highlights

This ball bearing is suitable for electric motors and other machinery that require a compact design with minimal size to performance ratios.

Product Information

Standard Information

• Brand: Timken
• MPN: 638-ZZ

Technical Specifications

• Bore Type: Straight
• Row Type: Single
• Closure Type: Double Shielded
• Bore Diameter: 8 mm
• Outside Diameter: 28 mm
• Overall Width: 9 mm
• Weight: 0.1 lbs
• Material: Steel
• Precision Rating: ABEC 1
• Max Operating Temperature: 120° C