d - 30 mm
D - 62 mm
T - 25 mm
d1 - - 45.85 mm
B - 25 mm
C - 19.5 mm
r1,2 - min. - 1 mm
r3,4 - min. - 1 mm
a - 15.747 mm
da - max. - 36 mm
db - min. - 36 mm
Da - min. - 53 mm
Da - max. - 56 mm
Db - min. - 59 mm
Ca - min. - 5 mm
Cb - min. - 5.5 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 64.4 kN
Basic static load rating - C0 - 76.5 kN
Fatigue load limit - Pu - 8.5 kN
Reference speed - 7500 r/min
Limiting speed - 11000 r/min
Calculation factor - e - 0.35
Calculation factor - Y - 1.7
Calculation factor - Y0 - 0.9
Mass bearing - 0.351 kg
Hot number:NTN QJ 217 MAC NU 415 OKB M-2312EZ1 OKB 7E32232HT OKB 46314F OKB 2097956 MPZ 6010N NACHI 7311BDT Ruville 7439 INA NK 17/16-XL SKF NU 2210 ECM NSK ZA-58BWKH17B-Y-5CP01 NOK VB 7 20 5 NBR NOK MG 635 705 30 NBR NOK IUIS 80 70 6 耐熱
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