产品详情
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滚针和推力球组合轴承 Combined Needle Roller And Thrust Ball Bearings NX NX…Z 系列 |
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|
轴径 Shaft Diameter mm |
型号 Designation |
尺寸Dimensions |
基本额定载荷 Basic Load Ratings |
极限转速 Limiting Speed rpm | |||||||||||
|
油润滑 Oil Lubrication |
脂润滑 Grease Lubrication |
Fw |
D |
C ±0.25 |
C1 |
dw |
rs min. |
径向 Radial |
轴向 Axial | ||||||
|
mm |
动 Cr DyRNAVmic |
静 Cor Static |
动 Cr DyRNAVmic |
静 Cor Static | |||||||||||
|
N | |||||||||||||||
|
7 |
NX7TN |
NX7ZTN |
7 |
14 |
18 |
4.7 |
7 |
0.3 |
2.850 |
2.650 |
3.150 |
4.300 |
15000 | ||
|
10 |
NX10 |
NX10Z |
10 |
19 |
18 |
4.7 |
10 |
0.3 |
4.450 |
3.700 |
4.600 |
7.200 |
11000 | ||
|
12 |
NX12 |
NX12Z |
12 |
21 |
18 |
4.7 |
12 |
0.3 |
4.800 |
4.300 |
4.850 |
8.200 |
9500 | ||
|
15 |
NX15 |
NX15Z |
15 |
24 |
28 |
8 |
15 |
0.3 |
10.700 |
12.700 |
5.600 |
10.400 |
8000 | ||
|
17 |
NX17 |
NX17Z |
17 |
26 |
28 |
8 |
17 |
0.3 |
11.900 |
15 |
5.800 |
11.500 |
7500 | ||
|
20 |
NX20 |
NX20Z |
20 |
30 |
28 |
8 |
20 |
0.3 |
13.0 |
17.500 |
7 |
14.700 |
6500 | ||
|
25 |
NX25 |
NX25Z |
25 |
37 |
30 |
8 |
25 |
0.3 |
14.9 |
22.400 |
11.100 |
24.300 |
4900 | ||
|
30 |
NX30 |
NX30Z |
30 |
42 |
30 |
10 |
30 |
0.3 |
22.600 |
36 |
11.700 |
28 |
4300 | ||
|
35 |
NX35 |
NX35Z |
35 |
47 |
30 |
10 |
35 |
0.3 |
24.300 |
41.500 |
12.400 |
32.500 |
3700 | ||
