Consolidated Bearings

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7303 BG

ANGULAR CONTACT BALL BEARINGS - FLUSH GROUND 40° CONTACT ANGLE
Dimensions (metric)d17
D47
B14
Approx. Wgt. lbs0.27
InterchangeFafnir7303W SU
FAG7303 B.U (A/O)
MRC-
New DepartureU-30303
R&MMJT 17
SKF7303 BEGP
Steyr7303 BEGP
Torrington-
7303 BG diagram one
  1. Contact angle varies between domestic manufacturers within a manufacturer's range; such as Fafnir - 20° up to and including 17mm bore, MRC - 30°, New Departure - 35° for the entire range.
  2. Sizes 7300 BG thru 7315 BG may be equipped with steel retainers or with cages made from glass fiber reinforced polyamide 66 material.
  3. Suffix "G" indicates that the bearings are universally flush ground suitable for Back-to-Back, Face-to-Face, or Tandem mounting.
  4. Suffix "M" indicates machined bronze cage.