LUOYANG PRECISION BEARING FACTORY

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Spherical roller bearing
FROM:Luoyang precision bearing factory    TIME:2009/6/18    HIT:2146
Spherical roller bearings have two rows of rollers with a common sphered raceway in the outer ring and two inner ring raceways inclined at an angle to the bearing axis. This gives them an attractive combination of design features making them irreplaceable in many demanding applications. They are self-aligning and consequently insensitive to misalignment of the shaft relative to the housing and to shaft deflection or bending.
Spherical roller bearings are leading in design and can, in addition to high radial loads, accommodate high axial loads acting in both directions.
The standard range of spherical roller bearings comprises
-Open bearings
-Sealed bearings
-Bearings for vibratory applications.
Spherical roller bearing
 
Bearing No.
Principal dimension
mm
Basic load ratings
KN
Weight
d
D
B
r s min
Cr
Cor
Kg
24020CA
100
150
50
2.1
240
398
3.3
22220
100
180
46
2.1
318
425
5.35
22320
100
215
73
3
580
735
13
23022
110
170
45
2
280
453
4.1
23024
120
180
46
2
266
469
4.5
23030/W33
150
225
56
2.1
470
815
8.85
23032N
160
240
60
2.1
488
854
13.4
23034/KW33
170
260
67
2.1
640
1090
14.4
23036/W33
180
280
74
2.1
750
1270
19.3
23038/W33
190
290
75
2.1
800
1500
20.3
23040/W33
200
300
82
2.1
870
1600
26
23044/KW33
220
340
60
3
989
1750
31
23148/KW33
240
400
128
4
1610
3000
75.2
23152/W33
260
440
144
4
1880
3510
96
23056
280
420
106
4
1335
2470
62
23256/CA
280
500
176
5
2610
4380
152
23060
300
460
18
4
1650
2850
78
23160
300
500
160
5
2390
4030
134
23064
320
480
121
4
1600
3100
81.5
24164
320
540
218
5
3810
6310
251
23068
340
520
133
5
1730
3500
50.5
23072
360
540
134
5
1860
3570
114
24072C
360
600
192
5
3200
5380
149
23976
380
520
106
4
1500
2700
74
23176/W33
380
620
194
5
2730
6200
122
23080
400
600
148
5
2400
4500
165
22380
400
820
243
7.5
4800
8900
650
23084
420
620
150
5
2480
4650
160
23184
420
700
224
6
4230
7510
402
23080
440
650
157
6
2530
5720
165
23188
400
720
226
6
5100
9200
425
23092
460
680
163
6
2670
6010
225
23996
480
650
128
5
2380
4890
163
23096
480
700
165
6
2610
5810
240
239/500
500
670
128
5
1980
4830
138
230/500W33
500
720
167
6
2890
6680
240
230/530/W33
530
780
185
6
3660
7530
320
230/560
560
820
195
6
3830
7770
371
231/560
560
920
280
7.5
7730
17300
754
230/600
600
870
200
6
4340
9730
427
230/630
630
920
212
7.5
5850
12440
495
230/670K
670
980
230
7.5
6320
13700
609
241/710CA
710
1150
438
9.5
12830
28800
1810
230/850
850
1220
272
7.5
9130
21080
1064
230/1180
1180
1660
355
9.5
14420
35880
2460
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