Consolidated Bearings

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MM9311WI P/4

ANGULAR CONTACT BALL BEARINGS - BALL SCREW SUPPORT BEARING - ABEC #7 PRECISION
Dimensions (metric)D3
Dimensions (inch)B0.625
d1.751
Approx. Wgt. lbs0.661
InterchangeBardenL175H
FafnirMM9311WI-3H DU
FAG-
MRCJ 175 DF
Nachi-
NSK44 TAC 76B
RHPBSB 175
SKF-
SKF (Old No.)BDAB 634203
MM9311WI P/4 diagram one
  1. This series has a 60° contact angle and available with a medium (UM) or heavy (UH) preload. Consult factory for availability.
  2. This series is equipped with cages made of glass fibre reinforced polyamide.
  3. This series is universally flush ground suitable for Back-to-Back, Face-to-Face or Tandem mounting.