轴承型号 |
基本尺寸(mm) |
重量 |
额定负荷(KN) |
极限转速(r/min) |
|
d |
D |
B |
(kg) |
Cr(KN) |
Cor(KN) |
mmp(Grease) |
N211EM |
55 |
100 |
21 |
0.68 |
80.2 |
95.5 |
5300 |
N212EM |
60 |
110 |
22 |
0.86 |
89.8 |
102 |
5000 |
N213EM |
65 |
120 |
23 |
1.08 |
102 |
118 |
4500 |
N214EM |
70 |
125 |
24 |
1.2 |
112 |
135 |
4300 |
N215EM |
75 |
130 |
25 |
1.32 |
125 |
155 |
4000 |
N216EM |
80 |
140 |
26 |
1.58 |
132 |
165 |
3800 |
N217EM |
85 |
150 |
28 |
2 |
158 |
192 |
3600 |
N218EM |
90 |
160 |
30 |
2.44 |
172 |
215 |
3400 |
N219EM |
95 |
170 |
32 |
2.96 |
208 |
262 |
3200 |
N220EM |
100 |
180 |
34 |
3.58 |
235 |
302 |
3000 |
N221EM |
105 |
190 |
36 |
4 |
185 |
235 |
2000 |
N222EM |
110 |
200 |
38 |
5.02 |
278 |
360 |
2600 |
N224EM |
120 |
215 |
40 |
6.11 |
322 |
422 |
2200 |
N226EM |
130 |
230 |
40 |
7 |
258 |
352 |
2000 |
N228EM |
140 |
250 |
42 |
9.1 |
302 |
415 |
1800 |
N230EM |
150 |
270 |
45 |
11 |
360 |
490 |
1700 |
N232EM |
160 |
290 |
48 |
14 |
405 |
552 |
1600 |
N234EM |
170 |
310 |
52 |
17.1 |
425 |
650 |
1500 |
N236EM |
180 |
320 |
52 |
18 |
425 |
650 |
1400 |
N238EM |
190 |
340 |
55 |
23 |
512 |
745 |
1300 |
NUP304EM |
20 |
52 |
15 |
0.201 |
— |
— |
— |
NUP305EM |
25 |
62 |
17 |
0.251 |
38.5 |
35.8 |
9000 |
NUP306EM |
30 |
72 |
19 |
0.377 |
49.2 |
48.2 |
8000 |
NUP307EM |
35 |
80 |
21 |
0.501 |
62 |
63.2 |
7000 |
NUP308EM |
40 |
90 |
23 |
0.68 |
76.8 |
77.8 |
6300 |
NUP309EM |
45 |
100 |
25 |
0.93 |
93 |
98 |
5600 |
NUP310EM |
50 |
110 |
27 |
1.2 |
105 |
112 |
5300 |
NUP311EM |
55 |
120 |
29 |
1.53 |
128 |
138 |
4800 |
NUP312EM |
60 |
130 |
31 |
1.87 |
142 |
155 |
4500 |
NUP313EM |
65 |
140 |
33 |
2.31 |
170 |
188 |
4000 |
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