IKO

IKO IRB1212 Needle Roller Bearing Inner Ring 19.050×25.400×19.43mm

Part Number: IRB1212
Inner Diameter (Bore) 19.050 mm
Outer Diameter 25.400 mm
Width 19.43 mm

IKO IRB1212 inner ring for needle roller bearings. Bore 19.050mm, outer 25.400mm, width 19.43mm. Hardened raceway for shell-type needle bearings.

Qty:
  • Bore 19.050mm, outer 25.400mm, width 19.43mm
  • Fits BA 1612Z, BHA 1612Z
  • 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)

19.050 mm

Outer Diameter

25.400 mm

Width

19.43 mm

Material

Chrome Bearing Steel

Compatible Bearings

BA1612Z, BHA1612Z

Weight

0.033 kg

Features & Benefits Bore 19.050mm, outer 25.400mm, width 19.43mm
Fits BA 1612Z, BHA 1612Z
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 IRB1212 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 19.050mm, outer diameter 25.400mm, width 19.43mm (imperial series).

Fits the matching needle roller bearing (BA 1612Z, BHA 1612Z). Manufactured by IKO (Nippon Thompson), Japan, to JIS precision standards.

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