d - 20 mm
D - 52 mm
B - 15 mm
d1 - - 30.35 mm
D2 - - 44.71 mm
r1,2 - min. - 1.1 mm
da - min. - 27 mm
da - max. - 30.3 mm
Da - max. - 45 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 16.8 kN
Basic static load rating - C0 - 7.8 kN
Fatigue load limit - Pu - 0.335 kN
Reference speed - 30000 r/min
Limiting speed - 19000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 12
Mass bearing - 0.147 kg
Hot number:TIMKEN 68463 TIMKEN 28995/28920 OKB 65941/10 SIGMA 81104 ZEN MR126 KOYO NA4914 CX NCF2915 V NACHI NUP307EG SKF S7011 ACE/HCP4A FAG NNF-5032A-DA2RSV SKF 1700541 SKF NJG 2307 VH SKF SNW 22x3.11/16 NTN 6309 NOK DSI 9 17 4.5 6
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