angular contact ball bearings can be supplied by assemble sets with two, three, four or five bearings to form a complete bearing group. The elements of bearing group are produced by matching requirement, so that the bearings can get the predetermined preload and rigidity after installation. The inner and outer diameter and angle of the same bearing group shall be controlled within the allowable tolerance. For bearings with special requirement, the tolerance will be even smaller.
The difficulty of multiple bearing matching is how to control the accumulative tolerances. UTE has solved this problem by using precision matching technology.
Bearing Type
|
Size(mm)
|
Basic Load Rating (KN)
|
Steel Balls Limit Speed(r/min)
|
Weight (Kg)
|
||||
d
|
D
|
B
|
r(min)
|
Ca
|
Coa
|
Crease Lubrication
|
≈
|
|
760202-2RS
|
15
|
35
|
11
|
0.6
|
9.1
|
16.6
|
10000
|
0.050
|
760203-2RS
|
17
|
40
|
12
|
0.6
|
12.0
|
22.6
|
8700
|
0.070
|
760204-2RS
|
20
|
47
|
14
|
1.0
|
14.6
|
27.0
|
7500
|
0.130
|
760205-2RS
|
25
|
52
|
15
|
1.0
|
16.7
|
36.0
|
6500
|
0.160
|
760206-2RS
|
30
|
62
|
16
|
1.0
|
20.5
|
45.8
|
5500
|
0.240
|
760304-2RS
|
20
|
52
|
15
|
1.1
|
19.1
|
37.3
|
7000
|
0.170
|