d - 63,5 mm
D - 123,825 mm
T - 38,1 mm
B - 36,678 mm
C - 30,162 mm
ra1 max. - 3,3 mm
a - 9,4 mm
Da - 109 mm
db - 72 mm
ra max. - 3,5 mm
da - 78 mm
Db - 116 mm
Weight - 2,01 Kg
Basic dynamic load rating (C) - 158 kN
Basic static load rating (C0) - 216 kN
(Grease) Lubrication Speed - 3 000 r/min
(Oil) Lubrication Speed - 4 100 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,95
Calculation factor (Y2) - 1,73
Hot number:SNR 7020 C/DT OKB 885881 Timken 71455/71750 NACHI 40KBE02 ISB GE 16 SP Harley Davidson HD9252 NTN K67X74X24.3 NBS KBS60125-PP SKF PF 20 TF NSK N-1017-KMSP/5 Torrington YCRSC-22 SKF 30x46x7 HMSA10 RG SKF 608/560 MA NOK VC 52 65 6 NBR NOK IUIS 145 130 9 耐熱
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