Sob-2x boundary lubricated bearing is based on steel plate, sintered spherical bronze powder in the middle, rolled and modified polyformaldehyde (POM) on the surface, and contains oil storage pit. The utility model is suitable for the place with low speed and medium load under the normal temperature condition, replacing the traditional copper sleeve can reduce the cost and prolong the service life. When it is used in the rolling mill, it can save the frequency of refueling and simplify the replacement procedure.
The product has been widely used in automobile chassis, forging machine tools, metallurgical mining machinery, engineering machinery, water and electricity, steel rolling industry and other fields.
Maximum bearing pressure: 70N / mm2
Friction coefficient μ: 0.05 ~ 0.25
Applicable temperature range: - 40 ℃ ~ 130 ℃
Maximum sliding speed: 2.5m/s
Allowable maximum PV value: 22n / mm2.m/s