KOYO Koyo Corp. IR-1920 | High Carbon Chrome Steel Inner Ring
KOYO Koyo Corp. IR-1920 | High Carbon Chrome Steel Inner Ring

Koyo Corp. IR-1920 | High Carbon Chrome Steel Inner Ring

Brand: KOYO
SKU: IR-1920
Availability: Out Of Stock
Call for Pricing Call for pricing (215) 326-9845
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Description

Product Description

The Koyo Corp. IR-1920 is a high carbon chrome steel inner ring designed for cylindrical and needle bearings. It is a key component that enhances the performance of drawn cup needle roller bearings, ensuring proper tolerance and durability. The IR-1920 structure provides an efficient solution for rotating applications and wear resistance.

  • Inner Diameter: 1.19 inches
  • Outer Diameter: 1.5 inches
  • Overall Width: 1.27 inches

Product Highlights

This inner ring is optimized for compatibility with various bearing types and offers robust material construction.

Product Information

Standard Information

  • Component: Inner Ring
  • Lubricant: Rust Preventative
Technical Specifications
Inner Diameter
1.19 inches, 30.16 mm
Outer Diameter
1.5 inches, 38.1 mm
Overall Width
1.27 inches, 32.13 mm
Precision Class
ABEC 1
Operating Temperature (Min)
-22 °F
Operating Temperature (Max)
230 °F
Bearing Material
High Carbon Chrome Steel
Fillet Radius
0.04 inches, 1.02 mm

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