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23200 Series
    Publish time 2018-09-29 11:02    

Spherical roller bearings are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in outer ring. The two inner ring raceways are included at an angle to the bearing axial. The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misalignment in mounting, and their permissible aligning angle is 1 to 2.5 degree. This type of bearings has heavy load carrying capacity and anti-impact ability. In addition to radial loads, they also can carry axial loads in two directions. In general, this type of bearings permit a low limiting speed. 


Bearing No.
Boundary dimensions
Basic load ratings(kN)
Limiting speeds
Mass
mm
Dynamic
Static
rpm
Kg
d
D
B
rs min
Cr
Cor
Grease
Oil
≈
23218
90
160
52.4
2
315
455
1,800
2,800
4.45
23218K
90
160
52.4
2
315
455
1,800
2,800
4.32
23218KW33C3
90
160
52.4
2
315
455
1,800
2,800
4.32
23218W33C3
90
160
52.4
2
315
455
1,800
2,800
4.45
23220
100
180
60.3
2.1
405
580
1,600
2,500
6.47
23220K
100
180
60.3
2.1
405
580
1,600
2,500
6.28
23220KW33C3
100
180
60.3
2.1
405
580
1,600
2,500
6.28
23220W33C3
100
180
60.3
2.1
405
580
1,600
2,500
6.47
23222
110
200
69.8
2.1
515
760
1,400
2,200
9.71
23222K
110
200
69.8
2.1
515
760
1,400
2,200
9.43
23222KW33C3
110
200
69.8
2.1
515
760
1,400
2,200
9.43
23222W33C3
110
200
69.8
2.1
515
760
1,400
2,200
9.71
23224
120
215
76
2.1
585
880
1,300
2,000
12.1
23224K
120
215
76
2.1
585
880
1,300
2,000
11.7
23224KW33C3
120
215
76
2.1
585
880
1,300
2,000
11.7
23224W33C3
120
215
76
2.1
585
880
1,300
2,000
12.1
23226
130
230
80
3
685
1,060
1,200
1,900
14.3
23226K
130
230
80
3
685
1,060
1,200
1,900
13.9
23226KW33C3
130
230
80
3
685
1,060
1,200
1,900
13.9
23226W33C3
130
230
80
3
685
1,060
1,200
1,900
14.3
23228
140
250
88
3
805
1,270
1,100
1,700
18.8
23228K
140
250
88
3
805
1,270
1,100
1,700
18.2
23228KW33C3
140
250
88
3
805
1,270
1,100
1,700
18.2
23228W33C3
140
250
88
3
805
1,270
1,100
1,700
18.8
23230
150
270
96
3
935
1,460
1,000
1,600
24.1
23230K
150
270
96
3
935
1,460
1,000
1,600
23.4
23230KW33C3
150
270
96
3
935
1,460
1,000
1,600
23.4
23230W33C3
150
270
96
3
935
1,460
1,000
1,600
24.1
23232
160
290
104
3
1,050
1,660
960
1,500
30
23232K
160
290
104
3
1,050
1,660
960
1,500
29.1
23232KW33C3
160
290
104
3
1,050
1,660
960
1,500
29.1
23232W33C3
160
290
104
3
1,050
1,660
960
1,500
30
23234
170
310
110
4
1,180
1,960
910
1,400
36.8
23234K
170
310
110
4
1,180
1,960
910
1,400
35.7
23234KW33C3
170
310
110
4
1,180
1,960
910
1,400
35.7
23234W33C3
170
310
110
4
1,180
1,960
910
1,400
36.8
23236
180
320
112
4
1,230
2,000
850
1,300
39
23236K
180
320
112
4
1,230
2,000
850
1,300
37.8
23236KW33C3
180
320
112
4
1,230
2,000
850
1,300
37.8
23236W33C3
180
320
112
4
1,230
2,000
850
1,300
39
23238
190
340
120
4
1,400
2,330
790
1,200
47.6
23238K
190
340
120
4
1,400
2,330
790
1,200
46.2
23238KW33C3
190
340
120
4
1,400
2,330
790
1,200
46.2
23238W33C3
190
340
120
4
1,400
2,330
790
1,200
47.6
23240
200
360
128
4
1,610
2,640
750
1,200
57.2
23240K
200
360
128
4
1,610
2,640
750
1,200
55.5
23240KW33C3
200
360
128
4
1,610
2,640
750
1,200
55.5
23240W33C3
200
360
128
4
1,610
2,640
750
1,200
57.2
23244
220
400
144
4
2,010
3,350
670
1,000
80
23244K
220
400
144
4
2,010
3,350
670
1,000
77.6
23244KW33C3
220
400
144
4
2,010
3,350
670
1,000
77.6
23244W33C3
220
400
144
4
2,010
3,350
670
1,000
80
23248
240
440
160
4
2,430
4,100
610
940
108
23248K
240
440
160
4
2,430
4,100
610
940
105
23248KW33C3
240
440
160
4
2,430
4,100
610
940
105
23248W33C3
240
440
160
4
2,430
4,100
610
940
108
23252
260
480
174
5
2,760
4,700
560
860
141
23252K
260
480
174
5
2,760
4,700
560
860
137
23252KW33C3
260
480
174
5
2,760
4,700
560
860
137
23252W33C3
260
480
174
5
2,760
4,700
560
860
141
23256
280
500
176
5
2,930
5,150
510
790
150
23256K
280
500
176
5
2,930
5,150
510
790
145
23256KW33C3
280
500
176
5
2,930
5,150
510
790
145
23256W33C3
280
500
176
5
2,930
5,150
510
790
150
23260
300
540
192
5
3,450
6,000
470
730
193
23260K
300
540
192
5
3,450
6,000
470
730
187
23260KW33C3
300
540
192
5
3,450
6,000
470
730
187
23260W33C3
300
540
192
5
3,450
6,000
470
730
193