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23000 Series
    Publish time 2018-09-29 10:51    

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
≈
23022
110
170
45
2
282
455
1,800
2,800
3.71
23022K
110
170
45
2
282
455
1,800
2,800
3.58
23022KW33C3
110
170
45
2
282
455
1,800
2,800
3.58
23022W33C3
110
170
45
2
282
455
1,800
2,800
3.71
23024
120
180
46
2
296
495
1,700
2,600
4.05
23024K
120
180
46
2
296
495
1,700
2,600
3.9
23024KW33C3
120
180
46
2
296
495
1,700
2,600
3.9
23024W33C3
120
180
46
2
296
495
1,700
2,600
4.05
23026
130
200
52
2
375
620
1,500
2,300
5.9
23026K
130
200
52
2
375
620
1,500
2,300
5.69
23026KW33C3
130
200
52
2
375
620
1,500
2,300
5.69
23026W33C3
130
200
52
2
375
620
1,500
2,300
5.9
23028
140
210
53
2
405
690
1,400
2,200
6.35
23028K
140
210
53
2
405
690
1,400
2,200
6.12
23028KW33C3
140
210
53
2
405
690
1,400
2,200
6.12
23028W33C3
140
210
53
2
405
690
1,400
2,200
6.35
23030
150
225
56
2.1
445
775
1,300
2,000
7.73
23030K
150
225
56
2.1
445
775
1,300
2,000
7.45
23030KW33C3
150
225
56
2.1
445
775
1,300
2,000
7.45
23030W33C3
150
225
56
2.1
445
775
1,300
2,000
7.73
23032
160
240
60
2.1
505
885
1,200
1,900
9.42
23032K
160
240
60
2.1
505
885
1,200
1,900
9.09
23032KW33C3
160
240
60
2.1
505
885
1,200
1,900
9.09
23032W33C3
160
240
60
2.1
505
885
1,200
1,900
9.42
23034
170
260
67
2.1
630
1,080
1,100
1,800
12.7
23034K
170
260
67
2.1
630
1,080
1,100
1,800
12.3
23034KW33C3
170
260
67
2.1
630
1,080
1,100
1,800
12.3
23034W33C3
170
260
67
2.1
630
1,080
1,100
1,800
12.7
23036
180
280
74
2.1
740
1,290
1,100
1,700
16.7
23036K
180
280
74
2.1
740
1,290
1,100
1,700
16.1
23036KW33C3
180
280
74
2.1
740
1,290
1,100
1,700
16.1
23036W33C3
180
280
74
2.1
740
1,290
1,100
1,700
16.7
23038
190
290
75
2.1
755
1,350
1,000
1,600
17.7
23038K
190
290
75
2.1
755
1,350
1,000
1,600
17.1
23038KW33C3
190
290
75
2.1
755
1,350
1,000
1,600
17.1
23038W33C3
190
290
75
2.1
755
1,350
1,000
1,600
17.7
23040
200
310
82
2.1
915
1,620
960
1,500
22.7
23040K
200
310
82
2.1
915
1,620
960
1,500
21.9
23040KW33C3
200
310
82
2.1
915
1,620
960
1,500
21.9
23040W33C3
200
310
82
2.1
915
1,620
960
1,500
22.7
23044
220
340
90
3
1,060
1,920
870
1,300
29.9
23044K
220
340
90
3
1,060
1,920
870
1,300
28.8
23044KW33C3
220
340
90
3
1,060
1,920
870
1,300
28.8
23044W33C3
220
340
90
3
1,060
1,920
870
1,300
29.9
23048
240
360
92
3
1,130
2,140
790
1,200
33.4
23048K
240
360
92
3
1,130
2,140
790
1,200
32.2
23048KW33C3
240
360
92
3
1,130
2,140
790
1,200
32.2
23048W33C3
240
360
92
3
1,130
2,140
790
1,200
33.4
23052
260
400
104
4
1,420
2,620
720
1,100
48.5
23052K
260
400
104
4
1,420
2,620
720
1,100
46.8
23052KW33C3
260
400
104
4
1,420
2,620
720
1,100
46.8
23052W33C3
260
400
104
4
1,420
2,620
720
1,100
48.5
23056
280
420
106
4
1,510
2,920
660
1,000
52.4
23056K
280
420
106
4
1,510
2,920
660
1,000
50.6
23056KW33C3
280
420
106
4
1,510
2,920
660
1,000
50.6
23056W33C3
280
420
106
4
1,510
2,920
660
1,000
52.4
23060
300
460
118
4
1,890
3,550
610
940
72.4
23060K
300
460
118
4
1,890
3,550
610
940
70.2
23060KW33C3
300
460
118
4
1,890
3,550
610
940
70.2
23060W33C3
300
460
118
4
1,890
3,550
610
940
72.4