Consolidated Bearings

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NF-221

CYLINDRICAL ROLLER BEARINGS
Dimensions (metric)d105
D190
B36
Approx. Wgt. lbs9.97
InterchangeFAGNF 221
HoffmannR 205 L
HyattBU 1221 L
RollwayML 221
SKFNF 221
SteyrNF 221
Torrington105 RF 02
NF-221 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 fiber cage - 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.