尺寸和参数
Bearing NO. :67883/67820
尺寸(mm)
D :184.15
d: :266.7
T :47.625
B :46.833
c :38.1
r 1.2min :3.5
r 3.4min :3.3
基本负载等级(kN)
CR :345
Cor Cor :720
Limiting speed(rpm)
) :1100
油 :1600
)
A :57.9
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :212
db min :198
Da max :246
Db min :260
RA(最大) :3.5
rb max :3.3
价值
E2 :0.48
Y0 :1.3
Y1 :0.69
重量(kg)
Refer :8.73