Koyo Corp. JR25X30X30 High Carbon Chrome Steel Inner Ring

Product Description

The Koyo Corp. JR25X30X30 is a high carbon chrome steel inner ring designed for optimal performance in various applications. This component is essential for use with drawn cup needle roller bearings, ensuring a hardened and precisely toleranced inner race.

• Manufactured from premium high carbon, high chromium steel
• Available configurations include options for an oil hole
• Inch and metric sizes offered

Product Highlights

This inner ring is ideal for use where high durability and reliability are required.

Product Information

Standard Information

• Brand: Koyo Corp.
• Part Number: 101714175

Technical Specifications

• Inner Diameter: 0.98 inches, 25 mm
• Outer Diameter: 1.18 inches, 30 mm
• Width: 1.18 inches, 30 mm
• Weight: 0.65 lb
• Operating Temperature (Max): 230°F
• Operating Temperature (Min): -22°F
• Precision Class: ABEC 1
• Bearing Material: High Carbon Chrome Steel
• Bore Type: Round
• Oil Hole: Without Oil Hole
• Self Aligning: No