Constant Kp and exponent n for steel/PTFE fabric sliding contact surface combination
| Specific bearing load1) | Constant Kp | Exponent n | |
| over | incl. | ||
| N/mm2 | – | – | |
| – | 25 | 770 | 0,2 |
| 25 | 90 | 4 000
|
0,7 |
| 90 | 300 | 40 000
|
1,2 |
1) For inch bearings, specific bearing load may not exceed 150 N/mm2 (table 1).
