Self-Lubricating Bearings (Steel Base) (COB-SRIM 020/022)

COB-SRIM 020 Self-Lubricating Bearings

It is made of high-quality low-carbon steel, sintered porous bronze as its interlayer, with the compound of POM as its surface. It has good load capacity and resistant. It is used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry, and rolling steel industry, etc.

COB-SRIM 020 Application

  1. Good load capacity and anti-wear
  2. It is used in high load capacities and low speed with rotational, oscillating or frequent stop-start motion
  3. It can work for a long time without oil in the condition of boundary lubrication, under oil or grease lubrication interval, the work is longer
  4. It is machinable for the thicker of POM
  5. The bushes can be applied in auto chassis, forging machine, metallurgical, civil engineering power station, strip rolling industries etc.

COB-SRIM 022 Self-Lubricating Bearings (without Pb)

It is made of high-quality low-carbon steel, sintered porous bronze as its interlayer, with the compound of POM as its surface. It has good load capacity and wear-resistant. It is used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry, and rolling steel industry, etc. It is without lead, which helps to meet the requirements of environmental protection.

COB-SRIM 022 Application

  1. Good load capacity and anti-wear
  2. It is used in high load capacities and low speed with rotational, oscillating or frequent stop-start motion
  3. It can work for a long time without oil in the condition of boundary lubrication, under oil or grease lubrication interval, the work is longer
  4. It is machinable for the thicker of POM
  5. The bushes can be applied in auto chassis, forging machine, metallurgical, civil engineering, power station, strip rolling industries etc.
  6. COB-SRIM 020 is widely used in machines where lead is unacceptable

Physical and Mechanical Property

Performance IndexCOB-SRIM 020COB-SRIM 022
Max Load Capacity, N/mm2 - Static Load250250
Max Load Capacity, N/mm2 - Dynamic Load140140