RCB-250C Steel bushing with graphite
Basic characteristics
RCB-250 material is made of steel bushing with special lubricants embedded. The base metal withstands high load and the solid lubricants provide for self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/lower temperature with lower speed.
TECHNICAL DATE
Max. Load |
70N/mm2 |
Temp. |
400℃ |
Max. Speed |
0.5m/s |
Hardness |
>180 |
Friction coefficient |
<0.17 |
Max. PV |
0.8 |
These products are widely used in metallurgy, automobile, mine, petroleum, rolling mill, chemical industry, motor, ship, printing and plastic machinery.