d - 25 mm
D - 80 mm
B - 21 mm
d1 - - 49.2 mm
d2 - - 40.32 mm
D1 - - 60.2 mm
a - 33 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1.5 mm
da - min. - 55 mm
Da - max. - 110 mm
Db - max. - 71.1 mm
ra - max. - 2 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 39.7 kN
Basic static load rating - C0 - 23.6 kN
Fatigue load limit - Pu - 1 kN
Reference speed - 11000 r/min
Limiting speed - 11000 r/min
Calculation factor - kr - 0.1
Calculation factor - ka - 1.6
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 0.61 kg
Hot number:NTN 71917 C/DF Kingon OKB KOYO 30324JR FBJ 4210-2RS SNFA BS 50/100 7P62U SKF FYK 30 TR NBS NKXR 40 SIGMA NUP 308 SKF YET207-106 SKF 32005 X SKF 7011 CD/HCP4AH1 NOK SC 62 80 9 NBR NOK 4CP-90 NOK T2P-24
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