IKO

IKO IRB912 Needle Roller Bearing Inner Ring 14.288×20.638×19.43mm

Part Number: IRB912
Inner Diameter (Bore) 14.288 mm
Outer Diameter 20.638 mm
Width 19.43 mm

IKO IRB912 inner ring for needle roller bearings. Bore 14.288mm, outer 20.638mm, width 19.43mm. Hardened raceway for shell-type needle bearings.

Qty:
  • Bore 14.288mm, outer 20.638mm, width 19.43mm
  • Fits BA 1312Z, BHA 1312Z
  • IKO (Nippon Thompson) precision manufacture to JIS standards
  • Precision inner ring providing a hardened, ground raceway for shell-type needle roller bearings
  • Use where the shaft cannot be hardened or ground
Brand

IKO

Bearing Type

Needle Roller Inner Ring

Series

IRB

Measurement System

Imperial

Inner Diameter (Bore)

14.288 mm

Outer Diameter

20.638 mm

Width

19.43 mm

Material

Chrome Bearing Steel

Compatible Bearings

BA1312Z, BHA1312Z

Weight

0.026 kg

Features & Benefits Bore 14.288mm, outer 20.638mm, width 19.43mm
Fits BA 1312Z, BHA 1312Z
IKO (Nippon Thompson) precision manufacture to JIS standards
Precision inner ring providing a hardened, ground raceway for shell-type needle roller bearings
Use where the shaft cannot be hardened or ground

The IKO IRB912 is a precision inner ring for drawn cup (shell type) needle roller bearings, providing a hardened and ground inner raceway where the shaft cannot be hardened or ground directly. Dimensions: bore 14.288mm, outer diameter 20.638mm, width 19.43mm (imperial series).

Fits the matching needle roller bearing (BA 1312Z, BHA 1312Z). Manufactured by IKO (Nippon Thompson), Japan, to JIS precision standards.

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