 |
■由于篇幅所限，下列型号仅是我公司经销的部分产品，客户需要时请与公司技术部联系。 ■The following bearings are only part of our products. If you need other products, Please make contact with our sales/technical department. |
圆柱滚子轴承(双,四列） Cylindrical Roller Bearings (double, four rows)
|
轴承型号
Designation |
外型尺寸
Principal Dimension |
额定负荷(kN)
Basic Load Ratings |
极限转速(rpm)
Speed ratings |
质量
Mass |
||||
|
d
|
D
|
B
|
动负荷Dynamic
|
静负荷
Static |
脂
Grease |
油
Oil |
kg
|
|
|
NN3052K
|
260
|
400
|
104
|
969
|
1810
|
950
|
1300
|
47.1
|
|
NN3052
|
260
|
400
|
104
|
969
|
1810
|
950
|
1300
|
48.5
|
|
NN3056K
|
280
|
420
|
106
|
1020
|
1950
|
850
|
1100
|
49.1
|
|
NN3056
|
280
|
420
|
106
|
1020
|
1950
|
850
|
1100
|
49.87
|
|
NN3060
|
300
|
460
|
118
|
1180
|
2250
|
800
|
1000
|
71.7
|
|
NN3060/Y1
|
300
|
460
|
118
|
1180
|
2250
|
800
|
1000
|
71.2
|
|
NN3060K
|
300
|
460
|
118
|
1180
|
2250
|
800
|
1000
|
69.6
|
|
NN3064K
|
320
|
480
|
121
|
1250
|
2450
|
750
|
950
|
75
|
|
NN3068K
|
340
|
520
|
133
|
1560
|
3020
|
700
|
900
|
101
|
|
NN3068
|
340
|
520
|
133
|
1560
|
3020
|
700
|
900
|
104
|
|
NN3072K
|
360
|
540
|
134
|
1630
|
3240
|
670
|
850
|
106
|
|
NN3076K
|
380
|
560
|
135
|
1590
|
3240
|
6300
|
800
|
110
|
|
NN3076
|
380
|
560
|
135
|
1590
|
3240
|
630
|
800
|
114
|
|
NN3176V
|
380
|
620
|
194
|
2700
|
5800
|
500
|
700
|
221
|
|
NN3980K
|
400
|
540
|
108
|
1240
|
2400
|
780
|
980
|
71.3
|
|
NN3080K
|
400
|
600
|
148
|
1980
|
3660
|
700
|
880
|
143
|
|
NN3080
|
400
|
600
|
148
|
1980
|
3660
|
700
|
880
|
147
|
|
NN3092K
|
460
|
680
|
168
|
2470
|
5070
|
450
|
560
|
204
|
|
NN39/560
|
560
|
750
|
140
|
2370
|
4860
|
470
|
590
|
188
|
|
NN6/560
|
560
|
780
|
180
|
2400
|
6400
|
450
|
560
|
266
|
|
NN30/560K
|
560
|
820
|
195
|
2460
|
6560
|
340
|
430
|
341
|
|
NN30/670
|
670
|
980
|
280
|
4620
|
9360
|
200
|
300
|
597
|
文章来源：www.thkgs.cn (SKF进口轴承经销中心-昶晟隆)