| 詢購(gòu) | 下載 | 查看 | 主要尺寸(mm) | 額定負(fù)載(kN) | 允許轉(zhuǎn)速(rpm) | 重量(Kg) | 型號(hào) | ||||||
| d | D | B | rs min | rs1 min | Cr | Cor | 脂潤(rùn)滑 | 油潤(rùn)滑 | (參考) | KML | |||
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|
 |
?20 | 52 | 15 | 1.1 | 0.6 | 31.5 | 26.9 |
13 000 |
15 000 |
0.176 | NU304E |
|
|
|
|
25 | 62 | 17 | 1.1 | 1.1 | 41.5 | 37.5 |
11 000 |
13 000 |
0.275 | NU305E |
|
|
|
|
30 | 72 | 19 | 1.1 | 1.1 | 53 | 50 |
9 300 |
11 000 |
0.398 | NU306E |
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|
|
|
35 | 80 | 21 | 1.5 | 1.1 | 71 | 71 |
8 100 |
9 600 |
0.545 | NU307E |
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|
|
|
40 | 90 | 23 | 1.5 | 1.5 | 58.5 | 57 |
8 000 |
9 400 |
0.658 | NU308 |
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|
|
|
40 | 90 | 23 | 1.5 | 1.5 | 83 | 81.5 |
7 200 |
8 500 |
0.754 | NU308E |
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|
|
|
45 | 100 | 25 | 1.5 | 1.5 | 74 | 71 |
7 200 |
8 400 |
0.877 | NU309 |
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|
|
|
45 | 100 | 25 | 1.5 | 1.5 | 97.5 | 98.5 |
6 500 |
7 600 |
0.996 | NU309E |
|
|
|
|
50 | 110 | 27 | 2 | 2 | 87 | 86 |
6 500 |
7 700 |
1.14 | NU310 |
|
|
|
|
50 | 110 | 27 | 2 | 2 | 110 | 113 |
5 900 |
6 900 |
1.3 | NU310E |
|
|
|
|
55 | 120 | 29 | 2 | 2 | 111 | 111 |
5 900 |
7 000 |
1.45 | NU311 |
|
|
|
|
55 | 120 | 29 | 2 | 2 | 137 | 143 |
5 300 |
6 300 |
1.65 | NU311E |
|
|
|
|
60 | 130 | 31 | 2.1 | 2.1 | 124 | 126 |
5 500 |
6 500 |
1.8 | NU312 |
|
|
|
|
60 | 130 | 31 | 2.1 | 2.1 | 150 | 157 |
4 900 |
5 800 |
2.05 | NU312E |
|
|
|
|
65 | 140 | 33 | 2.1 | 2.1 | 135 | 139 |
5 100 |
6 000 |
2.23 | NU313 |
|
|
|
|
65 | 140 | 33 | 2.1 | 2.1 | 181 | 191 |
4 600 |
5 400 |
2.54 | NU313E |
|
|
|
|
70 | 150 | 35 | 2.1 | 2.1 | 158 | 168 |
4 700 |
5 500 |
2.71 | NU314 |
|
|
|
|
70 | 150 | 35 | 2.1 | 2.1 | 205 | 222 |
4 200 |
5 000 |
3.1 | NU314E |
|
|
|
|
75 | 160 | 37 | 2.1 | 2.1 | 190 | 205 |
4 400 |
5 200 |
3.28 | NU315 |
|
|
|
|
75 | 160 | 37 | 2.1 | 2.1 | 240 | 263 |
4 000 |
4 700 |
3.74 | NU315E |
|
|
|
|
80 | 170 | 39 | 2.1 | 2.1 | 190 | 207 |
4 100 |
4 800 |
3.86 | NU316 |
|
|
|
|
80 | 170 | 39 | 2.1 | 2.1 | 256 | 282 |
3 700 |
4 400 |
4.22 | NU316E |
|
|
|
|
85 | 180 | 41 | 3 | 3 | 212 | 228 |
3 900 |
4 600 |
4.54 | NU317 |
|
|
|
|
85 | 180 | 41 | 3 | 3 | 291 | 330 |
3 500 |
4 100 |
4.81 | NU317E |