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双列满装圆柱滚子轴承 NNCF 50V
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轴承型号 |
基本尺寸
（mm） |
安装尺寸
（mm） |
基本额定载荷
(KN) |
极限转速
(r/min) |
质量
(kg) |
TCB
|
d |
D |
B |
r 最小 |
d1 |
D1 |
E |
Cr |
Cor |
|
|
20 |
42 |
30 |
0.6 |
28.4 |
33.3 |
36.8 |
53 |
53 |
10500 |
0.20 |
  |
|
25 |
47 |
30 |
0.6 |
34.5 |
39 |
42.5 |
60.0 |
65.0 |
9000 |
0.23 |
|
|
30 |
55 |
34 |
1 |
40.0 |
45.3 |
49.6 |
78.0 |
84.0 |
7600 |
0.35 |
|
|
35 |
62 |
36 |
1 |
44.9 |
51.2 |
55.5 |
94.0 |
109.0 |
6700 |
0.46 |
|
|
40 |
48 |
38 |
1 |
50.5 |
57.2 |
61.7 |
113.0 |
136.0 |
6000 |
0.56 |
|
|
45 |
75 |
40 |
1 |
55.3 |
62.6 |
66.8 |
120.0 |
151.0 |
5400 |
0.71 |
|
|
50 |
80 |
40 |
1 |
59.1 |
67.6 |
72.3 |
151.0 |
191.0 |
5000 |
0.76 |
|
|
55 |
90 |
46 |
1.1 |
68.5 |
78.7 |
83.5 |
206.0 |
275.0 |
4450 |
1.16 |
|
|
60 |
95 |
46 |
1.1 |
71.7 |
81.9 |
86.7 |
212.0 |
290.0 |
4200 |
1.24 |
|
|
65 |
100 |
46 |
1.1 |
78.1 |
88.3 |
93.1 |
223.0 |
320.0 |
3550 |
1.32 |
|
|
70 |
110 |
54 |
1.1 |
81.5 |
95.7 |
102.3 |
265.0 |
355.0 |
3600 |
1.85 |
|
|
75 |
115 |
54 |
1.1 |
89.0 |
102.9 |
107.9 |
275.0 |
390.0 |
3400 |
1.93 |
|
|
80 |
125 |
60 |
1.1 |
95.0 |
111.7 |
117.4 |
295.0 |
450.0 |
3150 |
2.59 |
|
|
85 |
130 |
60 |
1.1 |
99.0 |
116.1 |
121.9 |
305.0 |
475.0 |
3000 |
2.72 |
|
|
90 |
140 |
67 |
1.5 |
106.1 |
124.5 |
130.6 |
355.0 |
560.0 |
2800 |
3.62 |
|
|
100 |
150 |
67 |
1.5 |
115.7 |
134 |
140.2 |
375.0 |
620.0 |
2600 |
3.94 |
|
|
110 |
170 |
80 |
2 |
127.3 |
149.3 |
156.7 |
490.0 |
790.0 |
2310 |
6.32 |
|
|
120 |
180 |
80 |
2 |
138.8 |
160.7 |
168.1 |
520.0 |
870.0 |
2160 |
6.77 |
|
|
130 |
200 |
95 |
2 |
148.6 |
175.5 |
184.4 |
740.0 |
1230.0 |
1960 |
10.20 |
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