Single Row Tapered Roller Bearings (Inch 系列)

M349549/M349510

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

尺寸和参数

Bearing NO. :M349549/M349510
尺寸(mm)
D  :257.175
d: :342.9
T :57.15
B :57.15
c :44.45
r 1.2min :6.4
r 3.4min :3.3
基本负载等级(kN)
CR :560
Cor Cor :1190
Limiting speed(rpm)
) :850
油 :1200
A :59.6
基台和圆角尺寸(mm)基台(MM)基台(MM)
da max :285
db min :269
Da max :323
Db min :336
RA(最大) :6.4
rb max :3.3
价值
E2 :0.35
Y0 :1.7
Y1 :0.94
重量(kg)
Refer :14.1