company news about Maintenance-Free Bushing Bearing Factory

What's Maintenance Free Bushing Bearing?

A maintenance-free bushing is a self-lubricating bushing bearing which is designed to use under dry condition or without oil or grease situation.

PVB Bearing provide customers complate maintenace free operation with the following advantages:

• Reduce cost with simplified designs and assembly by eliminating lubricants
• Increased machine utilisation and efficiency with fewer stoppages for regular bearing lubrication
• More environmentally friendly operation by eliminating pollution risk from the lubricant.

Maintensance Free Bushing Bearing Types:

• PVB01 Series Steel Back Telfon Coated Self Lubricating Bushing

This type of bushing is made of steel back/bronze back or stainless steel back with sintered bronze powder and PTFE mixture. PTFE coated provide very good performance for dry condition.

It has the following advantages:

• Good wear and friction performance over a wide range of loads, speeds and temperature without oil
• Also perform well with lubrication
• Maintenance-free, cost saving

• Bronze Base Graphite Plugged Oiles Bearing

PVB Bearing make all kinds of bronze graphite plugged oiles bearing which can works very well under dry condition or works as self lubrication application

Advantages:

• Cost effective and higher crash strength comparing with other bronze graphite bearing
• the solid lubricant of oiles bearing will run out to the shaft through frictional heat, forming an excellent condition for the coexistence of oil and powder lubrication, which not only protects the shaft from wear, but also makes the solid lubricant persist.
• Hardness is twice higher than other bronze graphite bushing

• PTFE Composite Bushing 

• GM1 Self Lurbication Filament Wound Bearing

PVB Bearing produce filament wound bearing with high quality and very good price with the following advantages:

• Special structure performs an outstanding anti-wear feature.
• Low friction coefficient under high load and low speed condition.
• Better solution for high load and wear resistance under dry condition.

If you need maintenance free bushing bearing, you can contact us to design suitable bushing bearing types for your application. Pls send more details to pvb@oilesbearing.com for details.