围内精品久久久久久久久久‘变脸I国产精品久久久久999I在线观看成人AV不卡观看I国内精品国产三级国产AⅤ久I亚洲熟妇丰满XXXXXI91女女I蜜桃av麻豆av天美av蜜臀I爱爱AV网I99re6热视频这里只精品首页免费入口会员I好吊妞gao988在线视频I日本一区二区三区四区五区I亚洲天堂在线视频观看

25-year production experience

d:
D:
B:
31300 Series

31300 Series

Dimension and Parameters

Bearing No. :31315J2/QCL7C
Dimensions (mm)
d1 :75
D :160
B :40
Basic Load Rating(KN)
Cr :240
Cor :245
Pu :29
Rotation Speed(rpm)
Speed Grade :3200
Speed Limit :4300
Weight (Kg) :3,50
ISO335?
Dimensions (ABMA) :7GB
Dimensions?(mm)
d :75
d1~ :116
B :37
C :26
r1,2(min) :3
r3,4(min) :2,5
a :48
Installation Dimensions(mm)
da(max) :91
db(min) :87
Da(min) :127
Da(max) :148
Db(min) :151
Ca(min) :6
Cb(min) :14
ra(max) :2,5
rb(max) :2
Value
e :0,83
Y :0,72
Yo :0,4