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基本尺寸 mm
|
基本额定负荷 kN
|
代号
|
额定转速 r/min
|
尺寸 mm
|
挡肩及倒角尺寸 mm
|
质量
|
d |
D |
H |
动态 C |
静态Co |
参考转速 |
极限转速 |
d |
d1 |
D1 |
r1.2 min |
damin |
Damax |
ra max |
kg |
|
|
240
|
300
|
45
|
475
|
2450
|
81148M
|
560
|
1100
|
240
|
297
|
243
|
1.5
|
296
|
248
|
1.5
|
8.45
|
|
|
240
|
340
|
78
|
1100
|
4900
|
81248M
|
400
|
800
|
240
|
335
|
244
|
2.1
|
335
|
261
|
2.1
|
22
|
|
|
260
|
320
|
45
|
490
|
2600
|
81152M
|
530
|
1100
|
260
|
317
|
263
|
1.5
|
316
|
268
|
1.5
|
9.1
|
|
|
260
|
360
|
79
|
1140
|
5300
|
81252M
|
380
|
750
|
260
|
355
|
264
|
2.1
|
353
|
280
|
2.1
|
27
|
|
|
260
|
480
|
132
|
2850
|
14300
|
89452
|
300
|
630
|
260
|
480
|
265
|
6
|
472
|
288
|
5
|
114
|
|
|
280
|
350
|
53
|
680
|
3550
|
81156M
|
480
|
950
|
280
|
347
|
283
|
1.5
|
346
|
288
|
1.5
|
12.5
|
|
|
280
|
380
|
80
|
1160
|
5500
|
81256M
|
360
|
750
|
280
|
375
|
284
|
2.1
|
373
|
300
|
2.1
|
30
|
|
|
280
|
520
|
190
|
3900
|
14600
|
358112
|
180
|
260
|
280
|
520
|
286
|
6
|
480
|
320
|
5
|
195
|
|
|
300
|
380
|
48
|
640
|
3550
|
89160
|
340
|
450
|
300
|
377
|
303
|
2
|
360
|
320
|
2
|
13.5
|
|
|
300
|
380
|
62
|
850
|
4400
|
81160M
|
430
|
850
|
300
|
376
|
304
|
2
|
373
|
315
|
2
|
19.5
|
|
|
300
|
420
|
95
|
1530
|
7200
|
81260M
|
320
|
630
|
300
|
415
|
304
|
3
|
413
|
328
|
3
|
43
|
|
|
320
|
400
|
63
|
880
|
4650
|
81164M
|
400
|
800
|
320
|
396
|
324
|
2
|
394
|
334
|
2
|
20.5
|
|
|
320
|
440
|
95
|
1560
|
7500
|
81264M
|
300
|
600
|
320
|
435
|
325
|
3
|
434
|
348
|
2.5
|
42.5
|
|
|
330
|
495
|
89
|
2240
|
12000
|
BGSB358345
|
200
|
300
|
330
|
495
|
330
|
5
|
476
|
352
|
4
|
66
|
|
|
340
|
420
|
64
|
900
|
4900
|
81168M
|
380
|
800
|
340
|
416
|
344
|
2
|
414
|
354
|
2
|
22.5
|
|
|
340
|
460
|
96
|
1600
|
7800
|
81268M
|
300
|
600
|
340
|
455
|
345
|
3
|
452
|
367
|
2.5
|
47
|
|
|
360
|
440
|
48
|
680
|
4150
|
89172M
|
400
|
800
|
360
|
437
|
363
|
2
|
420
|
380
|
2
|
15.5
|
|
|
360
|
440
|
65
|
900
|
4900
|
81172M
|
380
|
750
|
360
|
436
|
364
|
2
|
434
|
374
|
2
|
19.5
|
|
|
360
|
500
|
110
|
2160
|
10400
|
81272M
|
260
|
530
|
360
|
495
|
365
|
4
|
492
|
393
|
3
|
65.5
|
|
|
380
|
460
|
48
|
710
|
4400
|
89176M
|
400
|
800
|
380
|
457
|
383
|
2
|
440
|
400
|
2
|
16.5
|
|
|
380
|
460
|
65
|
900
|
5000
|
81176M
|
360
|
750
|
380
|
456
|
384
|
2
|
453
|
393
|
2
|
22
|
|
|
380
|
520
|
112
|
2080
|
10000
|
81276M
|
260
|
500
|
380
|
515
|
385
|
4
|
511
|
413
|
3
|
75
|
|
|
400
|
480
|
48
|
735
|
4650
|
89180M
|
400
|
800
|
400
|
477
|
403
|
2
|
460
|
420
|
2
|
17.5
|
|
|
400
|
480
|
65
|
965
|
5600
|
81180M
|
360
|
700
|
400
|
476
|
404
|
2
|
473
|
413
|
2
|
23
|