Consolidated Bearings

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NF-311

CYLINDRICAL ROLLER BEARINGS
Dimensions (metric)d55
D120
B29
Approx. Wgt. lbs3.6
InterchangeFAGNF 311
HoffmannR 355 L
HyattBU 1311 L
RollwayML 311
SKFNF 311
SteyrNF 311
Torrington-
NF-311 diagram one
  1. Some sizes are available in ABEC #3 (P/6) precision.
  2. The above series is available with either: Stamped steel or glass fibre cages - No suffix. Machined bronze cage - suffix "M".
  3. These bearings are available in C/2, C/3, C/4, W/23 and C/5 internal clearance.