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30200 Series

30244J2

A tapered roller bearing is a type of bearing designed to handle both radial and axial loads. It consists of an inner ring, an outer ring, and tapered rollers arranged between them. The rollers are shaped like cones, which allows the bearing to support high loads while reducing friction. Tapered roller bearings are commonly used in applications such as automotive wheels, gearboxes, and industrial machinery, where both radial and axial forces are present. These bearings offer durability, high load capacity, and efficiency in a wide range of settings.

  • 30200 Series
  • 30200 Series

Dimension and Parameters

Designation :30244J2
Principal dimensions(mm)
d1 :220
D :400
B :72
Basic load ratings(KN)
dyc(Cr) :990
stc(Cor) :1400
Pu :129
Speed ratings(rpm)
Speed Ratings :1200
Limiting Speed :1600
Weight(Kg) :40,0
ISO335 
Dimensions (ABMA) :-
Dimensions (mm)
d :220
d1~ :294
B :65
C :54
r1,2(min) :5
r3,4(min) :4
a :74
Abutment and fillet dimensions (mm)
da(max) :259
db(min) :242
Da(min) :348
Da(max) :383
Db(min) :371
Ca(min) :10
Cb(min) :18
ra(max) :4
rb(max) :3
Value
e :0,43
Y :1,4
Yo :0,8
QUALITY ASSURANCE
QUALITY ASSURANCE
REASONABLE PRICE
REASONABLE PRICE
GOOD SERVICE
GOOD SERVICE
FAST DELIVERY
FAST DELIVERY

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