Koyo Corp. IR-1212 Inner Ring

Product Description

Koyo Corp. IR-1212 is an inner ring designed for use with drawn cup needle roller bearings. This inner race provides the necessary support and alignment for the bearings. It is made from high carbon, high chromium steel which ensures durability.

• Compatible with 0.75-inch inner diameter specifications
• Measures 1 inch in outer diameter
• Overall width of 0.77 inches

Product Highlights

This inner ring is essential for optimal performance of needle roller bearings in various applications.

Product Information

Standard Information

• Brand: Koyo Corp.
• Part Number: 101711952

Technical Specifications

• Inner Diameter: 0.75 inches
• Outer Diameter: 1 inch
• Overall Width: 0.77 inches
• Operating Temperature Max: 230 °F
• Operating Temperature Min: -22 °F
• Bearing Material: High Carbon Chrome Steel
• Precision Class: ABEC 1
• Weight: 0.008 LB