d1 - 35 mm
D - 90 mm
B1 - 46 mm
d3 - 58 mm
D1 - - 77.8 mm
B - 33 mm
B4 - 10 mm
r1,2 - min. - 1.5 mm
da - max. - 53 mm
db - min. - 45 mm
Da - max. - 81 mm
Ba - min. - 6 mm
ra - max. - 1.5 mm
Basic dynamic load rating - C - 54 kN
Basic static load rating - C0 - 16 kN
Fatigue load limit - Pu - 0.82 kN
Reference speed - 14000 r/min
Limiting speed - 10000 r/min
Calculation factor - kr - 0.05
Calculation factor - e - 0.4
Calculation factor - Y0 - 1.6
Calculation factor - Y1 - 1.6
Calculation factor - Y2 - 2.4
Mass bearing and adapter sleeve - 1.1 kg
Hot number:KOYO 7221 C/DF TIMKEN 16143/16284 OKB 929/558.8QU NSK 150BNR19S Timken 557/552A NSK 6828NR FBJ GEEW12ES CX HK0815 NKE RCJY75 NACHI UCT204+WB TIMKEN ZARF35110 SKF PCZ 1208 M NSK 61903-Z NOK VC 28 48 6 NBR NOK IUH 45 35.5 6 標準
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