d - 19.05 mm
D - 31.75 mm
B - 16.662 mm
C - 14.275 mm
α - 6 °
dk - 27.432 mm
b - 3.2 mm
b1 - 3 mm
M - 2.5 mm
r1 - min. - 0.3 mm
r2 - min. - 1 mm
da - min. - 20.9 mm
da - max. - 21.8 mm
Da - min. - 26.1 mm
Da - max. - 28.3 mm
ra - max. - 0.3 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 31.5 kN
Basic static load rating - C0 - 93 kN
Specific factor dinamic load - K - 100 N/mm2
Specific factor static load - K0 - 300 N/mm2
Constant - KM - 330
Mass bearing - 0.055 kg
Hot number:KOYO 7221 C/DT INA ZKLN 0619.2Z SKF 31330T179XJ2/DB OKB CX 54408 NTN 6210LLU CYSD 6938-RS Timken AR 10 70 95,4 KOYO BTM3021A NTN E-4R10006 AST R4A NTN UCS322D1 FAG KC-75XPO Rollway T-767 SKF 708 CE/P4AH
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