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31300 Series

31324XJ2

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.

  • 31300 Series
  • 31300 Series

Dimension and Parameters

Designation :31324XJ2
Principal dimensions(mm)
d1 :120
D :260
B :68
Basic load ratings(KN)
dyc(Cr) :539
stc(Cor) :695
Pu :73,5
Speed ratings(rpm)
Speed Ratings :1700
Limiting Speed :2400
Weight(Kg) :15,5
ISO335 
Dimensions (ABMA) :7GB
Dimensions (mm)
d :120
d1~ :190
B :62
C :42
r1,2(min) :4
r3,4(min) :3
a :78
Abutment and fillet dimensions (mm)
da(max) :145
db(min) :135
Da(min) :203
Da(max) :245
Db(min) :244
Ca(min) :9
Cb(min) :26
ra(max) :3
rb(max) :2,5
Value
e :0,83
Y :0,72
Yo :0,4
QUALITY ASSURANCE
QUALITY ASSURANCE
REASONABLE PRICE
REASONABLE PRICE
GOOD SERVICE
GOOD SERVICE
FAST DELIVERY
FAST DELIVERY

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