尺寸和参数
Bearing NO. :67983/67919
尺寸(mm)
D :203.2
d: :279.4
T :46.038
B :46.038
c :36.513
r 1.2min :3.6
r 3.4min :3.2
基本负载等级(kN)
CR :349
Cor Cor :707
Limiting speed(rpm)
) :1100
油 :1600
)
A :61.6
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :216
db min :222
Da max :259
Db min :272
RA(最大) :3.6
rb max :3.2
价值
E2 :0.51
Y0 :1.18
Y1 :0.65
重量(kg)
Refer :8.04