d - 240 mm
D - 340 mm
B - 140 mm
C - 100 mm
α - 8 °
dk - 300 mm
b - 15.5 mm
b1 - 15.5 mm
M - 7 mm
r1 - min. - 1.1 mm
r2 - min. - 1.1 mm
da - min. - 252.5 mm
da - max. - 265 mm
Da - min. - 298 mm
Da - max. - 329.5 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 3800 kN
Basic static load rating - C0 - 12700 kN
Specific factor dinamic load - K - 150 N/mm2
Specific factor static load - K0 - 500 N/mm2
Constant - KM - 330
Mass bearing - 40 kg
Hot number:KOYO 7012 AC/DF KOYO 54240 U TIMKEN LL483448 OKB 20921 OKB 46130 KOYO 3NCHAR019CA NACHI 7318 AST ASTEPBW 2036-015 NACHI NUP 306 NH LS-14 NHBB TP105 SKF BEAM 040100-2RZ SKF HJ 2317 EC SKF SAF 1522 x 4 SKF PWM 10512080
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