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| ↓ Products List：—— NKIS Series |
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Bearing No. |
Boundary dimensions(mm) |
Basic load ratings(N) |
Limiting speeds(rpm) |
Mass(g) |
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d |
Fw |
D |
B |
Cr |
Cor |
Oil |
≈ |
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NKIS12 |
12 |
18 |
30 |
16 |
16000 |
17000 |
20000 |
58 |
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NKIS15 |
15 |
22 |
35 |
20 |
23500 |
24000 |
17000 |
90 |
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NKIS20 |
20 |
28 |
42 |
20 |
16500 |
35500 |
14000 |
119 |
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NKIS25 |
25 |
32 |
47 |
22 |
32000 |
55000 |
12500 |
160 |
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NKIS35 |
35 |
43 |
58 |
22 |
33000 |
56000 |
9500 |
210 |
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NKIS45 |
45 |
55 |
72 |
22 |
43000 |
71000 |
7500 |
306 |
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NKIS50 |
50 |
60 |
80 |
28 |
60000 |
95000 |
7200 |
510 |
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NKIS60 |
60 |
70 |
90 |
28 |
65000 |
110000 |
6300 |
550 | |
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