Inquiry
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Basic dimension mm
Basic rated load
Fatigue load limit
Rated speed
model
size
Shoulder and Chamfer dimensions
Calculation coefficient
Mass kg
d
D
B
Dynamic ckn
Static cokn
Pu kN
Reference speed r/min
Limit speed r/min
Cylindrical hole
Cylindrical hole
Conical hole
d
2
~
D
1
~
b
k
r
1.2
min
da min
Da max
r
a
max
e
Y
1
Y
2
Yo
280
380
75
1016
1760
143
1000
1700
23956CC/W33
-
23956CCK/W33
308
352
11.1
6
2.1
291
369
2
0.16
4.2
6.3
4
25
280
380
75
970
2040
129
1100
2000
-
23956MB/W33
23956MBK/W33
-
350
15
8
2.1
290.2
369.8
2.1
0.18
3.76
5.59
3.67
25.5
280
420
106
1797
2850
224
1300
1600
23056CC/W33
23056MB/W33
23056CCK/W33
315
380
16.7
9
4
295
405
3
0.23
2.9
4.4
2.8
52.5
280
420
140
2248
3800
285
950
1400
24056CC/W33
24056MB/W33
24056CCK30/W33
309
368
11.1
6
4
295
405
3
0.31
2.2
3.3
2.2
69.5
280
460
146
2784
4250
335
1000
1300
23156CC/W33
23156MB/W33
23156CCK/W33
321
401
16.7
9
5
300
440
4
0.3
2.3
3.4
2.2
97
280
460
180
3183
5100
415
630
900
24156CC/W33
24156MB/W33
24156CCK30/W33
314
390
13.9
7.5
5
300
440
4
0.4
1.7
2.5
1.6
120
280
500
130
2795
3750
300
1100
1500
22256CC/W33
22256MB/W33
22256CCK/W33
333
441
22.3
12
5
300
480
4
0.26
2.6
3.9
2.5
115
280
500
176
3425
4900
365
800
1100
23256CC/W33
23256MB/W33
23256CCK/W33
332
429
22.3
12
5
300
480
4
0.35
1.9
2.9
1.8
150
280
580
175
4158
5200
365
800
1100
22356CC/W33
22356MB/W33
22356CCK/W33
354
492
22.3
12
6
306
554
5
0.3
2.3
3.4
2.2
235
300
380
60
656
1600
137
1400
1700
23860CA/MA
-
23860CAK/MA
329
358
-
-
2.1
311
369
2
0.13
5.2
7.7
5
16.5
300
420
90
1413
2500
200
1400
1600
23960CC/W33
-
23960CCK/W33
333
385
11.1
6
3
313
407
2.5
0.19
3.6
5.3
3.6
39.5
300
420
90
1270
2650
165
1000
1780
-
23960MB/W33
23960MBK/W33
-
384.6
17.7
9.5
3
312.4
407.6
2.5
0.2
3.42
5.09
3.34
40.6
300
460
118
2219
3450
265
1200
1500
23060CC/W33
23060MB/W33
23060CCK/W33
340
414
16.7
9
4
315
445
3
0.23
2.9
4.4
2.8
71.5
300
460
160
2821
4750
355
850
1200
24060CC/W33
24060MB/W33
24060CCK30/W33
331
400
13.9
7.5
4
315
445
3
0.33
2
3
2
97
300
500
160
3368
5100
380
950
1200
23160CC/W33
23160MB/W33
23160CCK/W33
345
434
16.7
9
5
320
480
4
0.3
2.3
3.4
2.2
125
300
500
200
3876
6300
465
560
800
24160CC/W33
24160MB/W33
24160CCK30/W33
338
422
13.9
7.5
5
320
480
4
0.4
1.7
2.5
1.6
160
300
540
140
3239
4250
325
1000
1400
22260CC/W33
22260MB/W33
22260CCK/W33
354
477
22.3
12
5
320
520
4
0.26
2.6
3.9
2.5
135
300
540
192
4052
5850
425
750
1000
23260CC/W33
23260MB/W33
23260CCK/W33
356
461
22.3
12
5
320
520
4
0.35
1.9
2.9
1.8
190
320
440
90
1480
2700
212
1400
1500
23964CC/W33
-
23964CCK/W33
354
406
11.1
6
3
333
427
2.5
0.17
4
5.9
4
42
320
440
90
1310
2750
201
930
1700
-
23964MB/W33
23964MBK/W33
-
406.2
17.7
9.5
3
332.4
427.6
2.5
0.19
3.62
5.39
3.54
41.8
320
480
121
2348
3800
285
1100
1400
23064CC/W33
23064MB/W33
23064CCK/W33
360
434
16.7
9
4
335
465
3
0.23
2.9
4.4
2.8
78
320
480
160
2969
5100
400
800
1200
24064CC/W33
24064MB/W33
24064CCK30/W33
354
423
13.9
7.5
4
335
465
3
0.31
2.2
3.3
2.2
100
320
540
176
3923
6000
440
850
1100
23164CC/W33
23164MB/W33
23164CCK/W33
370
465
22.3
12
5
340
520
4
0.31
2.2
3.3
2.2
165
320
540
218
4395
7100
510
500
700
24164CC/W33
24164MB/W33
24164CCK30/W33
364
455
16.7
9
5
340
520
4
0.4
1.7
2.5
1.6
210
Total
33
items Total
2
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