d - 140 mm
D - 300 mm
B - 62 mm
d1 - - 190.6 mm
D1 - - 248.7 mm
r1,2 - min. - 4 mm
da - min. - 157 mm
Da - max. - 283 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 251 kN
Basic static load rating - C0 - 245 kN
Fatigue load limit - Pu - 7.1 kN
Reference speed - 4800 r/min
Limiting speed - 3000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 13.6
Mass bearing - 18.57 kg
Hot number:NTN 7012 C/DB FAG RNA 4836 FAG 21316-E1-K + H316 NSK 23022CDKE4 NACHI 6309ZE ISB GE 140 ET 2RS AST AST40 WC28 NTN FL683 RHP LRJ3 SKF 6311TP/5 SKF MB-27 SKF NAO-45x62x40 SKF 6207-RSH SKF 6022-2Z/VA208 NOK TC 90 135 15 NBR
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