询价 |
型号
|
尺寸(mm)
|
基本额定载荷(kN)
|
极限转速(r/min)
|
安装尺寸(mm)
|
重量
|
旧 |
新 |
d |
D |
B |
rmin |
Ew.Fw |
Cr |
Cor |
Grease |
Oil |
d1 |
D1 |
b |
k |
damin |
Damin |
ramax |
(kg) |
|
3182148
|
NN3048K
|
240
|
360
|
92
|
3
|
330
|
890
|
1690
|
2000
|
2600
|
265.2
|
-
|
-
|
-
|
253
|
347
|
2.5
|
32.7
|
|
3282148
|
NN3048
|
240
|
360
|
92
|
3
|
330
|
890
|
1690
|
1700
|
2000
|
265.2
|
-
|
-
|
-
|
253
|
347
|
2.5
|
33.1
|
|
4482952K
|
NNU4952/W33
|
260
|
360
|
100
|
-
|
-
|
840
|
2020
|
1200
|
1500
|
-
|
-
|
10.5
|
4.5
|
277
|
342
|
2
|
31.9
|
|
4482956K
|
NNU4956/W33
|
280
|
380
|
100
|
2.1
|
-
|
990
|
2300
|
1100
|
1400
|
-
|
-
|
15
|
6
|
297
|
361
|
2
|
29
|
|
3182156
|
NN3056K
|
280
|
420
|
106
|
4
|
384
|
1170
|
2290
|
1800
|
2200
|
332.8
|
-
|
-
|
-
|
296
|
404
|
3
|
51.3
|
|
3282156
|
NN3056
|
280
|
420
|
106
|
4
|
384
|
1170
|
2290
|
1400
|
1700
|
332.8
|
-
|
-
|
-
|
316
|
404
|
3
|
52.3
|
|
4382956K
|
NNU4956K/W33
|
280
|
420
|
118
|
3
|
-
|
1000
|
2580
|
1100
|
1400
|
-
|
-
|
15
|
6
|
297
|
361
|
2
|
50.2
|
|
4382964K
|
NNU4964K/W33
|
300
|
440
|
118
|
3
|
-
|
1325
|
3245
|
1200
|
1500
|
-
|
-
|
10
|
5
|
340
|
418
|
2.5
|
53.5
|
|
3182160
|
NN3060K
|
300
|
460
|
118
|
4
|
418
|
1290
|
2790
|
1200
|
1500
|
360.4
|
-
|
-
|
-
|
316
|
444
|
3
|
76.2
|
|
3282160
|
NN3060
|
300
|
460
|
118
|
4
|
418
|
1290
|
2790
|
1200
|
1500
|
360.4
|
-
|
-
|
-
|
336
|
444
|
3
|
77.9
|
|
-
|
NNU4164/W33
|
300
|
480
|
121
|
4
|
438
|
1360
|
2910
|
1100
|
1400
|
377
|
-
|
17.7
|
8
|
-
|
464
|
3
|
76.3
|
|
-
|
NNU4160/W33
|
300
|
500
|
200
|
5
|
-
|
2810
|
5390
|
1000
|
1300
|
-
|
424
|
16.7
|
9
|
-
|
-
|
-
|
159
|
|
4382968K
|
NNU4968K/W33
|
340
|
460
|
118
|
3
|
-
|
1360
|
3420
|
900
|
1200
|
-
|
-
|
16.7
|
5
|
361
|
438
|
2.5
|
55.6
|
|
3282172
|
NN3072
|
360
|
540
|
134
|
5
|
-
|
2100
|
3975
|
800
|
1100
|
399
|
-
|
-
|
-
|
388
|
509
|
4
|
107
|
|
-
|
NNU4172
|
360
|
600
|
243
|
5
|
-
|
4150
|
8480
|
700
|
950
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
274
|
|
4382980K
|
NNU4980K/W33
|
400
|
540
|
140
|
4
|
-
|
1470
|
3800
|
800
|
1100
|
-
|
-
|
16.7
|
6
|
425
|
513
|
3
|
88
|
|
-
|
NNU49/500X2F1
|
500
|
670
|
160
|
5
|
554
|
2230
|
6800
|
750
|
1000
|
-
|
-
|
-
|
-
|
531
|
637
|
4
|
174
|
|
43829/500K
|
NNU49/500K/W33
|
500
|
670
|
170
|
5
|
-
|
2330
|
6100
|
750
|
1000
|
-
|
-
|
22.3
|
8
|
531
|
637
|
4
|
173
|