Consolidated Bearings

Catalog

DEEP GROOVE BALL BEARINGS
Dimensions (metric)d17
D47
B14
Approx. Wgt. lbs0.26
InterchangeFafnir303K
FAG6303
Federal1303
MRC303-S
New Departure3303
Norma Hoffman303
RIV4B
SKF6303
Steyr6303
Torrington-
6303 diagram one
  1. C/3 and C/4 internal clearances are available on all of the above sizes.
  2. Sizes 6300 through 6320 are normally equipped with steel or polyamide glass fibre cages. They are also available with machined bronze cages - suffix "M".