Consolidated Bearings

Catalog

THRUST BALL BEARINGS - SINGLE DIRECTION
Dimensions (metric)D155
dw105
dg105.2
H40
Approx. Wgt. lbs5.29
InterchangeAetna1121
INA921
MRC1121F
SKF921
921 diagram one
  1. The "D" dimension applies only to the Housing Washer. The outside diameter of the shaft washer is smaller than the "D" dimension.
  2. The "dg" dimension may vary between manufacturers.