d - 50 mm
D - 90 mm
B - 56 mm
C - 36 mm
α - 17 °
dk - 80 mm
b - 6.2 mm
b1 - 6.2 mm
M - 4 mm
r1 - min. - 0.6 mm
r2 - min. - 1 mm
da - min. - 55.8 mm
da - max. - 57.1 mm
Da - min. - 79.7 mm
Da - max. - 84.2 mm
ra - max. - 0.6 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 245 kN
Basic static load rating - C0 - 1220 kN
Specific factor dinamic load - K - 100 N/mm2
Specific factor static load - K0 - 500 N/mm2
Constant - KM - 330
Mass bearing - 1.6 kg
Hot number:KOYO 1215K+H215 RIV NJ 2219 INA K20X26X12 TIMKEN 9386H/9321 OKB 11309 NTN 2R11203 KOYO 473/500 NTN 5S-7208UCG/GNP42 SNR EX319G2 NSK RS-4896E4 ISO N330 NSK NF 328 FAG WS22215-E1-2RSR SKF 6319 NHBB SSRIF-4
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