Single Row Tapered Roller Bearings (Inch 系列)

HM259048/HM259010

  • Single Row Tapered Roller Bearings (Inch 系列)
  • Single Row Tapered Roller Bearings (Inch 系列)

尺寸和参数

Bearing NO. :HM259048/HM259010
尺寸(mm)
D  :317.5
d: :447.675
T :85.725
B :85.725
c :68.263
r 1.2min :3.6
r 3.4min :3.2
基本负载等级(kN)
CR :1060
Cor Cor :2330
Limiting speed(rpm)
) :630
油 :850
A :79.7
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :332
db min :352
Da max :411
Db min :426
RA(最大) :3.6
rb max :3.2
价值
E2 :0.33
Y0 :1.8
Y1 :0.99
重量(kg)
Refer :40.9