Radial Sperical Plain Bearings |
|
Specifications: |
1. |
Sliding contact surfaces: Steel vs. PTFE Fabric. |
2. |
Materials: Outer race is made of carbon steel, inner race is made of high chrome bearing steel. |
3. |
Heat treatment: Without heat treatment on outer race. Inner race is quenched (hardened), and surface plated with chrome. |
4. |
Features of structure: Without oil groove or oil hole. Outer race formed by extrusion. With a PTFE fabric between outer race and inner race. |
5. |
Properties: Self-lubricated, low friction good wearability, self-alignment. |
| |
|
No. |
Designation |
d |
D |
B |
C |
dk |
r1 min |
r2 min |
α |
Dynamic
load
(KN) |
Static
load
(KN) |
Weight
(Kg) |
1 |
COM3T |
4.83 |
14.29 |
7.14 |
5.54 |
10.31 |
0.3 |
0.38 |
11 |
3 |
15 |
0.006 |
2 |
COM4T |
6.35 |
16.67 |
8.71 |
6.35 |
12.7 |
0.3 |
0.56 |
13.5 |
4.4 |
22 |
0.01 |
3 |
COM5T |
7.94 |
19.05 |
9.53 |
7.14 |
14.27 |
0.3 |
0.81 |
12 |
6 |
28 |
0.014 |
4 |
COM6T |
9.53 |
20.64 |
10.31 |
7.92 |
16.66 |
0.3 |
0.81 |
10 |
7.4 |
37 |
0.017 |
5 |
COM7T |
11.11 |
23.02 |
11.1 |
8.71 |
17.45 |
0.3 |
0.81 |
8 |
8.4 |
42 |
0.021 |
6 |
COM8T |
12.7 |
25.4 |
12.7 |
9.91 |
20.65 |
0.3 |
0.81 |
9.5 |
12 |
58 |
0.029 |
7 |
COM9T |
14.29 |
27.78 |
14.27 |
11.1 |
23.01 |
0.3 |
0.81 |
9.5 |
15 |
73 |
0.039 |
8 |
COM10T |
15.88 |
30.16 |
15.88 |
12.7 |
25.4 |
0.3 |
0.81 |
9.5 |
19 |
94 |
0.05 |
9 |
COM12T |
19.05 |
36.51 |
19.05 |
15.06 |
30.15 |
0.3 |
1.12 |
9 |
28 |
141 |
0.093 |
10 |
COM14T |
22.23 |
39.69 |
22.23 |
17.86 |
33.32 |
0.6 |
1.12 |
9.5 |
37 |
186 |
0.119 |
11 |
COM16T |
25.4 |
44.45 |
25.4 |
20.24 |
38.1 |
0.6 |
1.12 |
10 |
49 |
245 |
0.175 |
|
