Description:Self aligning roller bearing has double row rollers, the outer ring has one common spherical raceway, the inner ring has two raceways and inclines to an angle relative to the bearing axis. This ingenious structure makes it have the function of self-aligning, so it is not easy to be influenced by the angle between the shaft and the bearing housing on the error or the bending of the shaft. It is suitable for the occasion where the angle error is caused by the installation error or the bending of the shaft. The bearing can bear not only the radial load, but also the axial load of two-way action.
Bearing symbol
Principal Dimensions(mm)
Basic Load Rating (kN)
Speed ratings(r/min)
Other sizes(mm)
Chamfer Dimension
Valuemm
Weight(kg)
d
D
B
rsmin
Cr
C0r
Grease
Oil
d2
D1
da
Da
ra
e
y1
y2
y0
23222CCK/W33
110
200
6.8
2.1
520
750
1600
2000
141.54
168.08
129.035
188
2
0.35
1.9
2.9
1.8
9.2
24022CC
110
170
60
2
370
620
2100
2800
131.98
146.164
121.66
161
2
0.32
2.1
3.1
2
5.01
24022CC/W33
110
170
60
2
370
620
2100
2800
131.98
146.164
121.66
161
2
0.32
2.1
3.1
2
4.8
24022CCK
110
170
60
2
370
620
2100
2800
131.98
146.164
121.66
161
2
0.32
2.1
3.1
2
4.6
24022CCK/W33
110
170
60
2
370
620
2100
2800
131.98
146.164
121.66
161
2
0.32
2.1
3.1
2
4.4
24122CC
110
180
69
2
448
729
-
-
-
-
-
-
-
-
-
-
-
6.64
24122CC/W33
110
180
69
2
448
729
-
-
-
-
-
-
-
-
-
-
-
6.54
24122CCK30
110
180
69
2
448
729
-
-
-
-
-
-
-
-
-
-
-
6.43
24122CCK30/W33
110
180
69
2
448
729
-
-
-
-
-
-
-
-
-
-
-
6.23
22224CC/W33
120
215
58
2.1
600
730
1900
2600
149
187
132
203
2
0.25
2.6
3.9
2.5
8.94
22224CCK/W33
120
215
58
2.1
600
730
1900
2600
149
187
132
203
2
0.25
2.6
3.9
2.5
8.73
22224CC
120
215
58
2.1
600
730
1900
2600
149
187
132
203
2
0.25
2.6
3.9
2.5
9
Dalian Metallurgical Bearing Co.,Ltd13th year Contact person:Siyu Wang(Click to contact) Address:Wawo High-Tech Industrial Zone ,Wafangdian City,Dalian,ChinaZip: 116202Telephone: +86 411 39072926Fax: +86 411 39120722Website: http://www.dyzv-bearing.com/en/