ZKLN1242-2RSPE滚珠丝杠支承座轴承
发布时间：2026-01-31
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滚珠丝杠支承座轴承 Thrust Angular Contact Ball Bearings 双向受力 带增大公差 ZKLN…2RSPE系列 |
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轴径 Shaft Diameter mm |
型号 Designation |
重量 Mass g |
尺寸Dimensions |
基本额定载荷 Basic Load Ratings |
极限转速 Limiting Speed rpm | |||||||
|
d |
D |
B -0.25 |
d1 |
D1 |
r min. |
r min. |
动 Cr Dynamic |
静 Cor Static | ||||
|
mm |
KN | |||||||||||
|
12 |
ZKLN1242-2RSPE |
200 |
12 |
42 |
25 |
25 |
33.5 |
0.3 |
0.6 |
17000 |
24700 |
3800 |
|
15 |
ZKLN1545-2RSPE |
210 |
15 |
45 |
25 |
28 |
36 |
0.3 |
0.6 |
17900 |
28000 |
3500 |
|
17 |
ZKLN1747-2RSPE |
220 |
17 |
47 |
25 |
30 |
38 |
0.3 |
0.6 |
18800 |
31000 |
3300 |
|
20 |
ZKLN2052-2RSPE |
310 |
20 |
52 |
28 |
34.5 |
44 |
0.3 |
0.6 |
26000 |
47000 |
3000 |
|
25 |
ZKLN2557-2RSPE |
340 |
25 |
57 |
28 |
40.5 |
49 |
0.3 |
0.6 |
27500 |
55000 |
2600 |
|
30 |
ZKLN3062-2RSPE |
390 |
30 |
62 |
28 |
45.5 |
54 |
0.3 |
0.6 |
29000 |
64000 |
2200 |
|
50 |
ZKLN5090-2RSPE |
880 |
50 |
90 |
34 |
72 |
82 |
0.3 |
0.6 |
46500 |
126000 |
1500 |
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