Consolidated Bearings

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NU-321

CYLINDRICAL ROLLER BEARINGS
Dimensions (metric)d105
F135
D225
B49
Approx. Wgt. lbs22
InterchangeFAGNU 321
HoffmannR 405 E
HyattA 1321 TS
RollwayMUC 321
SKFNU 321
SteyrNU 321
Torrington105 RU 03
NU-321 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 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.
  4. These bearings are available with tapered bore - suffix "K". Consult factory for availability.