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Spherical roller bearing
It is used to bear mainly the radial and also certain axial load. The outer ring of such bearing is of spherical shape, hence,
it has center adjusting function. When the axis is bended or inclined upon force exercised on it, the bearing still functions normally
if the relative inclination of the centerline of the inner ring is thin 1~25. This bearing has greater loading capacity, but lower rotation speed limit.
1.Types: 22200,22300,23000,23100,23200,23900,24000,24100,238s,248,239,230,240,231,241, 222,232series,etc.
2.Material:Gcr15-China,(AISI)52100-USA,(DIN)100CR6-Germany
3.Retainer:J,K,M,MA,MB,k,CA,ECA,
4.Clearance:CN,C2,C3,C4,C5
5.Precision level:ABEC-1,ABEC-3,ABEC-5
|
Bearing No. |
d(mm) |
D(mm) |
B(mm) |
Weight(KG) |
|
22205 |
25 |
52 |
18 |
0.18 |
|
22210 |
50 |
90 |
23 |
0.60 |
|
22228 |
140 |
250 |
68 |
14.80 |
|
22236 |
180 |
320 |
86 |
30.50 |
|
22308 |
40 |
90 |
33 |
1.00 |
|
22312 |
60 |
130 |
46 |
2.59 |
|
22316 |
80 |
170 |
58 |
6.39 |
|
22322 |
110 |
240 |
80 |
18.30 |
|
22336 |
180 |
380 |
126 |
72.60 |
|
21304 |
20 |
52 |
15 |
0.16 |
|
21310 |
50 |
110 |
27 |
1.20 |
|
21318 |
90 |
190 |
43 |
5.80 |
|
21320 |
100 |
215 |
47 |
8.80 |
|
23022 |
110 |
170 |
45 |
3.75 |
|
23030 |
150 |
225 |
56 |
7.95 |
|
23040 |
200 |
310 |
82 |
23.00 |
|
23120 |
100 |
165 |
52 |
4.40 |
|
23126 |
130 |
210 |
64 |
9.50 |
|
23140 |
200 |
340 |
112 |
42.50 |
|
23218 |
90 |
160 |
52.4 |
4.60 |
|
23222 |
110 |
200 |
69.8 |
9.70 |
|
24020 |
100 |
150 |
50 |
3.02 |
|
24036 |
180 |
280 |
100 |
22.70 |
|
24120 |
100 |
165 |
65 |
5.70 |
|
24130 |
150 |
250 |
100 |
19.40 |
|
24140 |
200 |
340 |
140 |
52.50 |
Spherical Roller Bearing
They are widely used in metallurgy,mining,petroleum,paper making,construction and other large
mechanical equipment.
