d - 177.8 mm
D - 227.012 mm
T - 30.162 mm
d1 - - 203.1 mm
B - 30.162 mm
C - 23.02 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1.5 mm
a - 43 mm
da - max. - 190 mm
db - min. - 186 mm
Da - min. - 212 mm
Da - max. - 219 mm
Db - min. - 220 mm
Ca - min. - 5 mm
Cb - min. - 7 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 187 kN
Basic static load rating - C0 - 425 kN
Fatigue load limit - Pu - 40 kN
Reference speed - 1800 r/min
Limiting speed - 2800 r/min
Calculation factor - e - 0.44
Calculation factor - Y - 1.35
Calculation factor - Y0 - 0.8
Mass bearing - 2.926 kg
Hot number:KOYO 7202 B/DF NSK 23130 CC/W33 OKB 3053140Y OKB 2136088J ZEN 1628-2Z Timken 240RJ03 SKF 2308ETN9 IKO BAM 1012 SNFA HB30 /S 7CE1 KOYO NA211-34 INA SCE47PP SKF W 61803-2Z Torrington (Old No.) 232/600 SKF NAO-20x37x32 NOK ISI 35.5 28 5 耐熱
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