|
双列深沟球轴承 42
|
|
|
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 |
da最小 |
Da最大 |
ra最大 |
Cr |
Cor |
脂润滑 |
油润滑 |
|
|
15 |
35 |
14 |
0.6 |
19 |
31 |
0.6 |
11.9 |
7.5 |
14000 |
17000 |
0.059 |
|
|
17 |
40 |
16 |
0.6 |
21 |
36 |
0.6 |
14.8 |
9.5 |
12000 |
15000 |
0.09 |
|
|
20 |
47 |
18 |
1.0 |
25 |
42 |
1 |
17.8 |
12.5 |
10000 |
13000 |
0.14 |
|
|
25 |
52 |
18 |
1.0 |
30 |
47 |
1 |
19.0 |
14.6 |
9000 |
11000 |
0.16 |
|
|
30 |
62 |
20 |
1.0 |
35 |
57 |
1 |
26.0 |
20.8 |
8000 |
9500 |
0.26 |
|
|
35 |
72 |
23 |
1.1 |
41.5 |
65.5 |
1 |
35.1 |
28.5 |
6700 |
8000 |
0.40 |
|
|
40 |
80 |
23 |
1.1 |
46.5 |
73.5 |
1 |
37.1 |
32.5 |
6000 |
7000 |
0.50 |
|
|
45 |
85 |
23 |
1.1 |
51.5 |
78.5 |
1 |
39.0 |
36.0 |
5600 |
6700 |
0.54 |
|
|
50 |
90 |
23 |
1.1 |
56.5 |
83.5 |
1 |
41.0 |
40.0 |
5000 |
6000 |
0.58 |
|
|
55 |
100 |
25 |
1.5 |
63 |
92 |
1.5 |
44.9 |
44.0 |
4800 |
5600 |
0.80 |
|
|
60 |
110 |
28 |
1.5 |
68 |
102 |
1.5 |
57.2 |
55.0 |
4500 |
5300 |
1.10 |
|
|
65 |
120 |
31 |
1.5 |
73 |
112 |
1.5 |
67.6 |
67.0 |
4000 |
4800 |
1.45 |
|
|
70 |
125 |
31 |
1.5 |
78 |
117 |
1.5 |
70.2 |
73.5 |
3600 |
4300 |
1.50 |
|
|
75 |
130 |
31 |
1.5 |
83 |
122 |
1.5 |
72.8 |
80.0 |
3400 |
4000 |
1.60 |
|
|
80 |
140 |
33 |
2.0 |
89 |
131 |
2 |
80.6 |
90.0 |
3200 |
3800 |
2.00 |
|
|
85 |
150 |
36 |
2.0 |
94 |
141 |
2 |
93.6 |
102.0 |
3000 |
3600 |
2.55 |
|
|
90 |
160 |
40 |
2.0 |
99 |
151 |
2 |
112.0 |
122.0 |
2800 |
3400 |
3.20 |
|
|
100 |
180 |
46 |
2.1 |
111 |
169 |
2 |
140.0 |
156.0 |
2400 |
3000 |
4.70 |
|
|
|
|