33100 Series

33118TN9/Q

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  • 33100 Series
  • 33100 Series
  • 33100 Series

Описание



Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

Tapered toller bearing have four types :

1.Single row tapered roller bearing

2.Matched tapered roller bearing

3.Double-row tapered roller bearing 

4.Four-row tapered roller bearing 


Dimension and Parameters

Designation :33118TN9/Q
Principal dimensions（mm）
d1 :90
D :150
B :45
Basic load ratings（KN）
dyc(Cr) :251
stc(Cor) :390
Pu :43
Speed ratings（rpm）
Speed Ratings :3000
Limiting Speed :4300
Weight(Kg) :3,10
ISO335 
Dimensions (ABMA) :3DE
Dimensions （mm）
d :90
d1～ :120
B :45
C :35
r1,2(min) :2,5
r3,4(min) :2
a :35
Abutment and fillet dimensions （mm）
da(max) :101
db(min) :101
Da(min) :130
Da(max) :140
Db(min) :144
Ca(min) :7
Cb(min) :10
ra(max) :2
rb(max) :2
Value
e :0,4
Y :1,5
Yo :0,8
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