d - 55 mm
D - 80 mm
B - 13 mm
d1 - - 63 mm
D2 - - 75.18 mm
r1,2 - min. - 1 mm
Da - max. - 75.5 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 14.3 kN
Basic static load rating - C0 - 14 kN
Fatigue load limit - Pu - 0.6 kN
Reference speed - 17000 r/min
Limiting speed - 8500 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 16.3
Hot number:SNR 7304 C/DB TIMKEN LL889049/LL889010 OKB 236217 NSK 23218CE4 NTN 51211 ISO HK1514 SKF NAO35x55x20 ISO NN4992 K KOYO NU2215 FBJ SL04-5020NR IKO TA 810 Z MRC 318 MRC 322S NTN 61920-ZN NACHI 6311-ZN
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