Consolidated Bearings

Catalog

NEEDLE BEARINGS - INNER RACES (INCH)
Dimensions (inch)d4
F4.9985
B2.26
Approx. Wgt. lbs4.38
Appropriate Bearing No.MR-80
InterchangeIKO-
McGillMI-64
RBCIR-6849
TorringtonIR-648036
MI-64 diagram one
  1. Inner races are made from 52100 steel and are hardened to Rockwell hardness 60-64 RC.
  2. Inner races have an internal centered oil groove and one oil hole.