d - 76.2 mm
D - 120.65 mm
B - 66.675 mm
C - 57.15 mm
α - 6 °
dk - 109.525 mm
b - 9 mm
b1 - 8 mm
M - 6.5 mm
r1 - min. - 0.6 mm
r2 - min. - 1 mm
da - min. - 81.4 mm
da - max. - 86.9 mm
Da - min. - 104 mm
Da - max. - 115 mm
ra - max. - 0.6 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 500 kN
Basic static load rating - C0 - 1500 kN
Specific factor dinamic load - K - 100 N/mm2
Specific factor static load - K0 - 300 N/mm2
Constant - KM - 330
Mass bearing - 3.1 kg
Hot number:TIMKEN 32021X/32021X OKB 2220 OKB 2312EA ISO 7310 BDT AST AST11 7550 NACHI E32916J NBS K89322-M ISO NUP207 ZEN SF684 FYH SSSY-102 INA TWD-3648 NSK 32211 SKF S71912 CB/P4A GMN S6011CTAP4/ABEC7 NOK ISI 71 60 7 標準
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