33100 Series

33112/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 :33112/Q
Principal dimensions（mm）
d1 :60
D :100
B :30
Basic load ratings（KN）
dyc(Cr) :134
stc(Cor) :170
Pu :19,6
Speed ratings（rpm）
Speed Ratings :5300
Limiting Speed :6300
Weight(Kg) :0,92
ISO335 
Dimensions (ABMA) :3CE
Dimensions （mm）
d :60
d1～ :80,4
B :30
C :23
r1,2(min) :1,5
r3,4(min) :1,5
a :23
Abutment and fillet dimensions （mm）
da(max) :67
db(min) :67
Da(min) :88
Da(max) :93
Db(min) :96
Ca(min) :5
Cb(min) :7
ra(max) :1,5
rb(max) :1,5
Value
e :0,4
Y :1,5
Yo :0,8
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