Consolidated Bearings

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6321 M

DEEP GROOVE BALL BEARINGS
Dimensions (metric)d105
D225
B49
Approx. Wgt. lbs17.8
InterchangeFafnir321K
FAG6321
Federal1321
MRC321-S
New Departure3321
Norma Hoffman321
RIV22B
SKF6321
Steyr6321
Torrington105 BC 03
6321 M 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".