Koyo Corp. IRA-10 Inner Ring

Product Description

The Koyo Corp. IRA-10 is an inner ring designed for use with drawn cup needle roller bearings. Its construction from high carbon, high chromium steel ensures durability and strength in various applications.

• Compatible with drawn cup needle roller bearings.
• Constructed from high carbon, high chromium steel.
• Available in inch and metric sizes.

Product Highlights

The IRA-10 is effectively used in machinery where high precision is necessary. Its features allow for solid performance in environments requiring reliability.

Product Information

Standard Information

• Component: Inner Ring
• Design: Removable Inner Ring – Straight

Technical Specifications

• I.D.: 0.63 inches (15.88 mm)
• O.D.: 0.88 inches (22.23 mm)
• Overall Width: 0.79 inches (19.96 mm)
• Shaft Diameter - Slip Fit (Min): 0.6242 inches
• Shaft Diameter - Slip Fit (Max): 0.6246 inches
• Shaft Diameter - Press Fit (Min): 0.6251 inches
• Operating Temperature (Min): -22 °F
• Operating Temperature (Max): 230 °F
• Precision Class: ABEC 1
• Weight: 0.008 LB