IKO

IKO IRB816-1 Needle Roller Bearing Inner Ring 12.700×19.050×25.78mm

Part Number: IRB816-1
Inner Diameter (Bore) 12.700 mm
Outer Diameter 19.050 mm
Width 25.78 mm

IKO IRB816-1 inner ring for needle roller bearings. Bore 12.700mm, outer 19.050mm, width 25.78mm. Hardened raceway for shell-type needle bearings.

Qty:
  • Bore 12.700mm, outer 19.050mm, width 25.78mm
  • Fits BA 1216Z
  • 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)

12.700 mm

Outer Diameter

19.050 mm

Width

25.78 mm

Material

Chrome Bearing Steel

Compatible Bearings

BA1216Z

Weight

0.031 kg

Features & Benefits Bore 12.700mm, outer 19.050mm, width 25.78mm
Fits BA 1216Z
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 IRB816-1 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 12.700mm, outer diameter 19.050mm, width 25.78mm (imperial series).

Fits the matching needle roller bearing (BA 1216Z). Manufactured by IKO (Nippon Thompson), Japan, to JIS precision standards.

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