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) |
NJ306EM |
30 |
72 |
19 |
0.377 |
49.2 |
48.2 |
8000 |
NJ307EM |
35 |
80 |
21 |
0.501 |
62 |
63.2 |
7000 |
NJ308EM |
40 |
90 |
23 |
0.68 |
76.8 |
77.8 |
6300 |
NJ309EM |
45 |
100 |
25 |
0.93 |
93 |
98 |
5600 |
NJ310EM |
50 |
110 |
27 |
1.2 |
105 |
112 |
5300 |
NJ311EM |
55 |
120 |
29 |
1.53 |
128 |
138 |
4800 |
NJ312EM |
60 |
130 |
31 |
1.87 |
142 |
155 |
4500 |
NJ313EM |
65 |
140 |
33 |
2.31 |
170 |
188 |
4000 |
NJ314EM |
70 |
150 |
35 |
2.86 |
195 |
220 |
3800 |
NJ315EM |
75 |
160 |
37 |
3.43 |
228 |
260 |
3600 |
NJ316EM |
80 |
170 |
39 |
4.05 |
245 |
282 |
3400 |
NJ203EM |
17 |
40 |
12 |
|
9.12 |
7 |
14000 |
NJ204EM |
20 |
47 |
14 |
0.117 |
25.8 |
24 |
12000 |
NJ205EM |
25 |
52 |
15 |
0.14 |
27.5 |
26.8 |
11000 |
NJ206EM |
30 |
62 |
16 |
0.214 |
36 |
35.5 |
8500 |
NJ207EM |
35 |
72 |
17 |
0.311 |
46.5 |
48 |
7500 |
NJ208EM |
40 |
80 |
18 |
0.394 |
51.5 |
53 |
7000 |
NJ209EM |
45 |
85 |
19 |
0.45 |
58.5 |
63.8 |
6300 |
NJ210EM |
50 |
90 |
20 |
0.505 |
61.2 |
69.2 |
6000 |
NJ211EM |
55 |
100 |
21 |
0.68 |
80.2 |
95.5 |
5300 |
NJ212EM |
60 |
110 |
22 |
0.86 |
89.8 |
102 |
5000 |
NJ213EM |
65 |
120 |
23 |
1.08 |
102 |
118 |
4500 |
NJ214EM |
70 |
125 |
24 |
1.2 |
112 |
135 |
4300 |
NJ215EM |
75 |
130 |
25 |
1.32 |
125 |
155 |
4000 |
NJ216EM |
80 |
140 |
26 |
1.58 |
132 |
165 |
3800 |
NJ217EM |
85 |
150 |
28 |
2 |
158 |
192 |
3600 |
NJ218EM |
90 |
160 |
30 |
2.44 |
172 |
215 |
3400 |
NJ219EM |
95 |
170 |
32 |
2.96 |
208 |
262 |
3200 |
NJ220EM |
100 |
180 |
34 |
3.58 |
235 |
302 |
3000 |
NJ221EM |
105 |
190 |
36 |
4 |
185 |
235 |
2000 |
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