Bearing NO. :LM742747A/LM742710
尺寸(mm)
D :216.713
d: :285.75
T :46.038
B :49.212
c :34.925
r 1.2min :3.5
r 3.4min :3.3
基本负载等级(kN)
CR :352
Cor Cor :780
Limiting speed(rpm)
) :1000
油 :1500
)
A :60
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :230
db min :230
Da max :271
Db min :277
RA(最大) :3
rb max :3
价值
E2 :0.48
Y0 :1.25
Y1 :0.7
重量(kg)
Refer :7.8