d - 50 mm
D - 80 mm
T - 20 mm
d1 - - 65.95 mm
B - 20 mm
C - 15.5 mm
r1,2 - min. - 3 mm
r3,4 - min. - 1 mm
a - 17.554 mm
da - max. - 56 mm
db - min. - 56 mm
Da - min. - 72 mm
Da - max. - 74 mm
Db - min. - 77 mm
Ca - min. - 4 mm
Cb - min. - 4.5 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 60.5 kN
Basic static load rating - C0 - 88 kN
Fatigue load limit - Pu - 9.6 kN
Reference speed - 6000 r/min
Limiting speed - 8000 r/min
Calculation factor - e - 0.43
Calculation factor - Y - 1.4
Calculation factor - Y0 - 0.8
Mass bearing - 0.376 kg
Hot number:NACHI 6303-2RZ NTN 6218-2RZ SKF NU 203 E OKB 116118 NTN 413140 NSK F606VV NTN FLAW678AZ KOYO HJ-648032 CRAFT HK1015 KOYO UKFS310 SKF 30316 MRC 405M SKF 32x52x7 HMS5 V SKF SAF 22518 x 3.1/16 BARDEN XC71911C.T.P4S
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