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E-mail: at@atbearing.com
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Spherical Plain Bearing COM.T Series
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)...
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 | Static | Weight |
1 | COM3T | 4.83 | 14.29 | 7.14 | 5.54 | 10.31 | 0.3 | 0.38 | 11 | 5.1 | 12.8 | 0.006 |
2 | COM4T | 6.35 | 16.67 | 8.71 | 6.35 | 12.7 | 0.3 | 0.56 | 13.5 | 7.2 | 18.4 | 0.01 |
3 | COM5T | 7.94 | 19.05 | 9.53 | 7.14 | 14.27 | 0.3 | 0.81 | 12 | 9.1 | 22.9 | 0.014 |
4 | COM6T | 9.53 | 20.64 | 10.31 | 7.92 | 16.66 | 0.3 | 0.81 | 10 | 11.8 | 29.6 | 0.017 |
5 | COM7T | 11.11 | 23.02 | 11.1 | 8.71 | 17.45 | 0.3 | 0.81 | 8 | 13.6 | 34.1 | 0.021 |
6 | COM8T | 12.7 | 25.4 | 12.7 | 9.91 | 20.65 | 0.3 | 0.81 | 9.5 | 18.4 | 46 | 0.029 |
7 | COM9T | 14.29 | 27.78 | 14.27 | 11.1 | 23.01 | 0.3 | 0.81 | 9.5 | 23 | 57.4 | 0.039 |
8 | COM10T | 15.88 | 30.16 | 15.88 | 12.7 | 25.4 | 0.3 | 0.81 | 9.5 | 29 | 72.5 | 0.05 |
9 | COM12T | 19.05 | 36.51 | 19.05 | 15.06 | 30.15 | 0.3 | 1.12 | 9 | 40.8 | 102.1 | 0.093 |
10 | COM14T | 22.23 | 39.69 | 22.23 | 17.86 | 33.32 | 0.6 | 1.12 | 9.5 | 53.5 | 133.8 | 0.119 |
11 | COM16T | 25.4 | 44.45 | 25.4 | 20.24 | 38.1 | 0.6 | 1.12 | 10 | 69.4 | 173.5 | 0.175 |
