圆柱滚子轴承 Cylindrical Roller Bearings N…EN, NJ…EN, NUP…EN 系列 |
 |
| 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 |
原有型号 Original Designation |
|||||
|
d |
D |
B |
r min. |
r1 min. |
动 Cr Dynamic |
静 Cor Static |
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| Mm |
N |
||||||||||
|
20 |
N204EN |
140 |
20 |
47 |
14 |
1 |
0.6 |
14700 |
7350 |
15000 |
202204E |
|
|
NJ204EN |
140 |
20 |
47 |
14 |
1 |
0.6 |
14700 |
7350 |
15000 |
262204E |
|
|
NU204EN |
140 |
20 |
47 |
14 |
1 |
0.6 |
14700 |
7350 |
15000 |
192204E |
|
|
N304EN |
201 |
20 |
52 |
15 |
1.1 |
0.6 |
20500 |
10400 |
12000 |
202304E |
|
|
NJ304EN |
201 |
20 |
52 |
15 |
1.1 |
0.6 |
20500 |
10400 |
12000 |
262304E |
|
|
NUP304EN |
201 |
20 |
52 |
15 |
1.1 |
0.6 |
20500 |
10400 |
12000 |
192304E |
|
25 |
N205EN |
148 |
25 |
52 |
15 |
1 |
0.6 |
16800 |
8800 |
12000 |
202205E |
|
|
NJ205EN |
148 |
25 |
52 |
15 |
1 |
0.6 |
16800 |
8800 |
12000 |
262205E |
|
|
NUP205EN |
134 |
25 |
52 |
15 |
1 |
0.6 |
16800 |
8800 |
12000 |
192205E |
|
|
N305EN |
298 |
25 |
62 |
17 |
1.1 |
1.1 |
28600 |
15000 |
9500 |
202305E |
|
|
N 305EN |
298 |
25 |
62 |
17 |
1.1 |
1.1 |
28600 |
15000 |
9500 |
262305E |
|
|
NUP305EN |
256 |
25 |
62 |
17 |
1.1 |
1.1 |
28600 |
15000 |
9500 |
192305E |
|
30 |
N206EN |
240 |
30 |
62 |
16 |
1 |
0.6 |
22400 |
12000 |
10000 |
202206E |
|
|
N206EN |
211 |
30 |
62 |
16 |
1 |
0.6 |
22400 |
12000 |
10000 |
262206E |
|
|
NUP206EN |
214 |
30 |
62 |
16 |
1 |
0.6 |
22400 |
12000 |
10000 |
192206E |
|
|
N306EN |
410 |
30 |
72 |
19 |
1.1 |
1.1 |
36900 |
20000 |
8500 |
202206E |
|
|
NJ306EN |
410 |
30 |
72 |
19 |
1.1 |
1.1 |
36900 |
20000 |
8500 |
262306E |
|
|
NUP306EN |
410 |
30 |
72 |
19 |
1.1 |
1.1 |
36900 |
20000 |
8500 |
192306E |
|
35 |
N207EN |
298 |
35 |
72 |
17 |
1.1 |
0.6 |
31900 |
17600 |
9000 |
202207E |
|
|
NJ207EN |
297 |
35 |
72 |
17 |
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