d - 58.738 mm
D - 127.000 mm
T - 44.450 mm
B - 44.450 mm
C - 34.925 mm
a - 9.3 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 2,74 Kg
Basic dynamic load rating (C) - 198000 kN
Basic static load rating (C0) - 258000 kN
(Grease) Lubrication Speed - 3100 r/min
(Oil) Lubrication Speed - 4200 r/min
Calculation factor (e) - 0.49
Calculation factor (Y0) - 0.68
Calculation factor (Y1) - 1.2
Hot number:NTN 7221 AC BARDEN 7204 C/DB SNR 30221 OKB FAG 52224 ISB 52316 ISO BK1720 INA GE63-LO FAG HC71908-E-T-P4S PFI LM603049/11 NKE RSHEY30-N ISB SI 45 ES 2RS RBC CRHSBC-26 FAG SDAF-636 SKF 49927
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