30200 Series

30200 Series

30240J2

Description

The inner and outer raceways and rollers of tapered roller bearings can bear radial and thrust loads at the same time. Their axial load carrying capacity is directly related to the contact angle of the roller and the raceway shaft.

They are available in single-row, double-row and four-row designs. The parts of tapered roller bearings are usually sold separately in cup and cone shapes. The cone contains the drum assembly and the inner ring, while the cup contains the outer ring. The complete assembly unit contains both cup and cone. As a separable bearing, different designs and sizes can be provided to suit various applications.


Dimension and Parameters

30200 Series 30200 Series
Bearing No. :30240J2
Dimensions (mm)
d1 :200
D :360
B :64
Basic Load Rating(KN)
Cr :792
Cor :1120
Pu :106
Rotation Speed(rpm)
Speed Grade :1300
Speed Limit :1700
Weight (Kg) :25,0
ISO335 
Dimensions (ABMA) :4GB
Dimensions (mm)
d :200
d1~ :268
B :58
C :48
r1,2(min) :5
r3,4(min) :4
a :68
Installation Dimensions(mm)
da(max) :237
db(min) :220
Da(min) :315
Da(max) :343
Db(min) :336
Ca(min) :9
Cb(min) :16
ra(max) :4
rb(max) :3
Value
e :0,43
Y :1,4
Yo :0,8