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PRODUCTS
23900 Series
Publish time 2018-09-29 11:03
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
|
≈
|
|
|
23936
|
180
|
250
|
52
|
2
|
440
|
835
|
1,200
|
1,800
|
8.21
|
|
23936K
|
180
|
250
|
52
|
2
|
440
|
835
|
1,200
|
1,800
|
7.95
|
|
23936KW33C3
|
180
|
250
|
52
|
2
|
440
|
835
|
1,200
|
1,800
|
7.95
|
|
23936W33C3
|
180
|
250
|
52
|
2
|
440
|
835
|
1,200
|
1,800
|
8.21
|
|
23938
|
190
|
260
|
52
|
2
|
460
|
890
|
1,100
|
1,700
|
8.6
|
|
23938K
|
190
|
260
|
52
|
2
|
460
|
890
|
1,100
|
1,700
|
8.34
|
|
23938KW33C3
|
190
|
260
|
52
|
2
|
460
|
890
|
1,100
|
1,700
|
8.34
|
|
23938W33C3
|
190
|
260
|
52
|
2
|
460
|
890
|
1,100
|
1,700
|
8.6
|
|
23940
|
200
|
280
|
60
|
2.1
|
545
|
1,100
|
1,000
|
1,600
|
12.1
|
|
23940K
|
200
|
280
|
60
|
2.1
|
545
|
1,100
|
1,000
|
1,600
|
11.7
|
|
23940KW33C3
|
200
|
280
|
60
|
2.1
|
545
|
1,100
|
1,000
|
1,600
|
11.7
|
|
23940W33C3
|
200
|
280
|
60
|
2.1
|
545
|
1,100
|
1,000
|
1,600
|
12.1
|
|
23944
|
220
|
300
|
60
|
2.1
|
565
|
1,170
|
930
|
1,400
|
13.1
|
|
23944K
|
220
|
300
|
60
|
2.1
|
565
|
1,170
|
930
|
1,400
|
12.7
|
|
23944KW33C3
|
220
|
300
|
60
|
2.1
|
565
|
1,170
|
930
|
1,400
|
12.7
|
|
23944W33C3
|
220
|
300
|
60
|
2.1
|
565
|
1,170
|
930
|
1,400
|
13.1
|
|
23948
|
240
|
320
|
60
|
2.1
|
565
|
1,190
|
840
|
1,300
|
14
|
|
23948K
|
240
|
320
|
60
|
2.1
|
565
|
1,190
|
840
|
1,300
|
13.6
|
|
23948KW33C3
|
240
|
320
|
60
|
2.1
|
565
|
1,190
|
840
|
1,300
|
13.6
|
|
23948W33C3
|
240
|
320
|
60
|
2.1
|
565
|
1,190
|
840
|
1,300
|
14
|
|
23952
|
260
|
360
|
75
|
2.1
|
760
|
1,580
|
770
|
1,200
|
24
|
|
23952K
|
260
|
360
|
75
|
2.1
|
760
|
1,580
|
770
|
1,200
|
23.3
|
|
23952KW33C3
|
260
|
360
|
75
|
2.1
|
760
|
1,580
|
770
|
1,200
|
23.3
|
|
23952W33C3
|
260
|
360
|
75
|
2.1
|
760
|
1,580
|
770
|
1,200
|
24
|
|
23956
|
280
|
380
|
75
|
2.1
|
830
|
1,750
|
710
|
1,100
|
26.4
|
|
23956K
|
280
|
380
|
75
|
2.1
|
830
|
1,750
|
710
|
1,100
|
25.6
|
|
23956KW33C3
|
280
|
380
|
75
|
2.1
|
830
|
1,750
|
710
|
1,100
|
25.6
|
|
23956W33C3
|
280
|
380
|
75
|
2.1
|
830
|
1,750
|
710
|
1,100
|
26.4
|
|
23960
|
300
|
420
|
90
|
3
|
1,110
|
2,320
|
650
|
1,000
|
40
|
|
23960K
|
300
|
420
|
90
|
3
|
1,110
|
2,320
|
650
|
1,000
|
38.7
|
|
23960KW33C3
|
300
|
420
|
90
|
3
|
1,110
|
2,320
|
650
|
1,000
|
38.7
|
|
23960W33C3
|
300
|
420
|
90
|
3
|
1,110
|
2,320
|
650
|
1,000
|
40
|