d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
a - 26 mm
d1 - 62,3 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
r3 min. - 0,6 mm
r4 min. - 0,6 mm
D1 - 80,7 mm
da min. - 57 mm
Da max. - 83 mm
db min - 57 mm
ra max. - 1 mm
rb max. - 0,6 mm
Db max - 85,8 mm
Weight - 0,39 Kg
Basic dynamic load rating (C) - 42,3 kN
Basic static load rating (C0) - 32,5 kN
(Grease) Lubrication Speed - 16 000 r/min
Fatigue load limit (Pu) - 1,37
Calculation factor (f0) - –
Hot number:NTN 71928 C/DT SKF 21320 CC NTN 32218 INA NKX17 OKB 32528H OKB 292307 ISB 23280 NTN-SNR 6002Z NKE 6210-2Z-NR KOYO K5X8X10TN SKF SI6C SKF 6217-K Torrington NU-256 SKF 7048 CD/HCP4A SKF S7001 ACD/HCP4A
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