Consolidated Bearings

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NU-421

CYLINDRICAL ROLLER BEARINGS
Dimensions (metric)d105
F144.5
D260
B60
Approx. Wgt. lbs47.56
InterchangeFAGNU 421
Hoffmann-
Rollway-
SKFNU 421
SteyrNU 421
NU-421 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.