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| ·产品描述 |
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| 商品详细介绍
老代号:NUTD
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轴承型号 Bearing Designation |
外形尺寸 BoundaryDimensions |
额定负荷 BasicLoadRating |
极限转速 Limiting Speed |
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d |
D |
B |
C |
d1 |
rs |
ris |
动 Dynamic |
静 Static |
作为支承滚轮 As yoke type track rollers |
Fr perm |
For perm |
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动Cw |
静Cow |
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mm |
min |
min |
N |
rpm |
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NUTR 15 |
15 |
35 |
19 |
18 |
20 |
0.6 |
0.3 |
23000 |
27000 |
16000 |
18300 |
8300 |
16400 |
6500 |
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NUTR 17 |
17 |
40 |
21 |
20 |
22 |
1 |
0.3 |
24800 |
31000 |
18500 |
22800 |
13200 |
22800 |
5500 |
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NUTR 15 42 |
15 |
42 |
19 |
18 |
20 |
0.6 |
0.3 |
23000 |
27000 |
19400 |
23800 |
23900 |
23900 |
6500 |
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NUTR 17 47 |
17 |
47 |
21 |
20 |
22 |
1 |
0.3 |
24800 |
31000 |
21300 |
28000 |
28000 |
28000 |
5500 |
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NUTR 20 |
20 |
47 |
25 |
24 |
27 |
1 |
0.3 |
39000 |
50000 |
28000 |
35000 |
16500 |
33000 |
4200 |
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NUTR 20 52 |
20 |
52 |
25 |
24 |
27 |
1 |
0.3 |
39000 |
更新时间：2014/6/6 |
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