d - 85 mm
D - 180 mm
T - 44.5 mm
d1 - - 131.37 mm
B - 41 mm
C - 28 mm
r1,2 - min. - 4 mm
r3,4 - min. - 3 mm
a - 54 mm
da - max. - 103 mm
db - min. - 99 mm
Da - min. - 143 mm
Da - max. - 166 mm
Db - min. - 169 mm
Ca - min. - 6 mm
Cb - min. - 16.5 mm
ra - max. - 4 mm
rb - max. - 3 mm
Basic dynamic load rating - C - 242 kN
Basic static load rating - C0 - 285 kN
Fatigue load limit - Pu - 32 kN
Reference speed - 2600 r/min
Limiting speed - 3800 r/min
Calculation factor - e - 0.83
Calculation factor - Y - 0.72
Calculation factor - Y0 - 0.4
Mass bearing - 4.616 kg
Hot number:SKF 7221 AC/DF TIMKEN 68463/68712 OKB 113534W2 Timken 202TVL620 SKF 51109V/HR11T1 NSK 7201BEA SIGMA 8506 CX GE 080 ES NTN HMK1012 CX NU308 E SNR TNB44137S01 FED 6316 SKF NU-236E INA RSTO-15X NOK 4DP-280
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