d - 80 mm
D - 130 mm
B - 75 mm
C - 50 mm
α - 14 °
dk - 115 mm
b - 9.5 mm
b1 - 9.5 mm
M - 5 mm
r1 - min. - 1 mm
r2 - min. - 1 mm
da - min. - 87.2 mm
da - max. - 87.2 mm
Da - min. - 112.9 mm
Da - max. - 123.5 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 490 kN
Basic static load rating - C0 - 2450 kN
Specific factor dinamic load - K - 100 N/mm2
Specific factor static load - K0 - 500 N/mm2
Constant - KM - 330
Mass bearing - 4.1 kg
Hot number:NTN 7230 AC/DT NACHI 29340 NACHI NJ321+HJ321 FAG 21315EK.TVPB+H315 OKB 1060804 OKB 246304 OKB KOYO 6209NR INA FTO16 NSK FWF-303716 ISO MF137ZZ INA PCJT1-7/16 SKF S7203 ACD/HCP4A NSK YH-1310 American A-5344WB
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