Koyo Corp. IR-1616 High Carbon Chrome Steel Inner Ring

Product Description

The Koyo Corp. IR-1616 is a high carbon chrome steel inner ring designed for use with drawn cup needle roller bearings. This component is essential for creating a hardened and properly toleranced inner race.

• Best use with drawn cup needle roller bearings
• Constructed from premium high carbon, high chromium steel
• Available sizes include inch (IR) and metric (JR)

Product Highlights

This inner ring ensures reliable performance for various applications and can function as a wear bushing when needed.

Product Information

Standard Information

• Brand: Koyo Corp.
• Part Number: IR-1616

Technical Specifications

• Inner Diameter: 1 inch, 25.4 mm
• Outer Diameter: 1.25 inches, 31.75 mm
• Overall Width: 1.02 inches, 25.78 mm
• Weight: 0.014 LB
• Operating Temperature Range: -22 °F to 230 °F
• Precision Class: ABEC 1
• Bearing Material: High Carbon Chrome Steel
• Oil Hole: Without Oil Hole