1 without oil supply device, oil hole, oil groove processing Oil supply device costs, processing costs, assembly cost extra cost and time savings, can greatly reduce the manufacturing cost.

2 The running cost reduction Reduces the lubricating oil consumption and the equipment maintenance, also exempted due to insufficient oil supply risk.

3 design time shorten Oil free can make the design, structure is greatly simplified, reduce the cost, save the design time, in addition, the use of self lubricating bearings can also improve the mechanical performance, prolongs the service life and improve the reliability, achieve remarkable result.

4 Lubricating oil recovery and environmental protection

No need to waste oil recycling, environmental protection.

JDB ( 500#SP ) self lubricating bearing in machinery parts and components industry, have broad use. In order to make mechanical transmission in normal operation, a lot of Kung fu. The bearing is divided into a rolling bearing and a sliding bearing. The general sliding bearing in high load movement, mixing of foreign material, temperature, fuel, maintenance is not perfect circumstances, will cause the nap. Like the general sliding bearing cannot use the harsh conditions, solid mosaic type metal self-lubricating bearing abrasion resistance, resistance to galling of play due performance, bearing, machinery to achieve high performance and free maintenance role.