Koyo Corp. IR-2020 | High Carbon Chrome Steel Inner Ring

Product Description

The Koyo Corp. Inner Ring IR-2020 is a high carbon chrome steel component. This inner ring is specifically designed for use with drawn cup needle roller bearings to provide a precise and durable fit.

• 1.25 inches inner diameter
• 1.5 inches outer diameter
• 1.27 inches overall width

Product Highlights

This product is made with high quality materials and offers a robust solution for various applications.

Product Information

Standard Information

• Brand: Koyo Corp.
• Part #: 101711954

Technical Specifications

• I.D.: 1.25 inches, 31.75 mm
• O.D.: 1.5 inches, 38.1 mm
• Overall Width: 1.27 inches, 32.13 mm
• Precision Class: ABEC 1
• Bearing Material: High Carbon Chrome Steel
• Bore Type: Round
• Operating Temperature [Min]: -22 °F
• Operating Temperature [Max]: 230 °F
• Fillet Radius: 0.06 inches, 1.52 mm
• Shaft Diameter - Press Fit [Min]: 1.2501 inches
• Shaft Diameter - Slip Fit [Max]: 1.2496 inches
• Shaft Diameter - Slip Fit [Min]: 1.2492 inches
• Weight: 0.02 pounds
• EAN or UPC: 605790191022