d - 50 mm
D - 65 mm
B - 7 mm
d1 - - 54.67 mm
D2 - - 61.55 mm
r1,2 - min. - 0.3 mm
da - min. - 52 mm
Da - max. - 63 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 5.1 kN
Basic static load rating - C0 - 5.5 kN
Fatigue load limit - Pu - 0.236 kN
Reference speed - 20000 r/min
Limiting speed - 13000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 15.3
Mass bearing - 0.048 kg
Hot number:MRC 7303 B FAG 51115 OKB SKF 591/800 M NTN-SNR 6212N FAG NJ326-E-TVP2 CYSD R12-RS New Departure 6311-ZZNR Spherco CFML-6 Torrington NA-6918 Hyatt NF-211 NTN R-2/5-ZZ SKF RNA-4828 Torrington WS81104 SKF 99189
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