d - 25 mm
D - 47 mm
B - 12 mm
C - 12 mm
a - 14 mm
d1 - 31,6 mm
r1 min. - 0,6 mm
r2 min. - 0,6 mm
r3 min. - 0,3 mm
r4 min. - 0,3 mm
D1 - 39,2 mm
da min. - 28,2 mm
Da max. - 43,8 mm
db min - 28,2 mm
ra max. - 0,6 mm
rb max. - 0,3 mm
Db max - 44,6 mm
Weight - 0,065 Kg
Basic dynamic load rating (C) - 7,93 kN
Basic static load rating (C0) - 3,9 kN
(Grease) Lubrication Speed - 50 000 r/min
(Oil) Lubrication Speed - 75 000 r/min
Fatigue load limit (Pu) - 0,166
Hot number:NTN 7021 AC OKB 2F1000083 OKB 960046Y KOYO 24152R FAG B7019-C-T-P4S ZEN HK1516 KOYO WJ-323812 Timken RNA4917 KOYO Y2420 KAYDON K-18008ARO FAG NCF-28/710V Torrington NU-308E NH RMS-21 KOYO 322/32 SKF G 45x52x4
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