The U.S. 's GGB,sankyo oilless andDAIDO are the world's top three makers of self-lubricated bearings, with strong positions in aerospace, automotive and transportation.VIIPLUS also established itself as an industry leader in self-lubricating bearings exported from China.
VIIPLUS products include including Self-lubricated bearing, Boundarylubricating bearing, Solid-lubricant-inlaid bearing etc.
The characteristics of inlaid type solid self lubricating bearing have been introduced and itsdesign principle has been illustrated.
A thin-wall embedded self-lubricating bearing comprises a plate; blind holes filled with solidlubricant are evenly distributed on the working plane of the plate.
Product this with uniqueness to have lubricated function of oil, replace traditional copper suit,have earned greater economic benefits for user.
The metal of bronze graphite bushings bearing and the lubricating film formed by the solid lubricant can bear higher load under the condition of high temperature.
The main product is the high technology auto machine's spare bushings part, solid inlaid steel bushings , and machine copper bush.
C86300 Maganese Bronze Graphite Bushings
C86200 Maganese Bronze Graphite Bushings
Metal Mosaic solid self-lubricating bearing (for short JDB) is a kind of both metal bearing characteristics and lubricating bearings, self-lubricating bearing characteristics of fresh by load matrix, and the special formula of solid lubricating materials lubrication with high bearing capacity, impact resistance, high temperature resistant, self-lubricating ability etc., so out of line is suitable for the overload, low speed, and or swing to lubrication and oil film formation, not afraid of the water and other acid etching and scour the masses of users throughout reflect not only fuel-efficient inlaid bearing, energy saving,And its working life is longer than the ordinary sliding bearing products have been widely used in smelting metal continuous casting machine, rolling equipment, mining machinery, ships, steam turbines, turbines, injection molding machine and equipment production lines.
Coefficient o linear expansion
< 0.01 mm
Application of graphite copper sleeve
1. Plastic machine industry: plastic injection machine hinge, crosshead, moving template, second plate sliding foot (JSP), mold adjusting gasket, supporting template sleeve
2. Smelting metal machinery: roll continuous casting machine, rolling mill. Balance. Actuator. Send. Pushing mechanism, shears bushing. Skateboards, in and out of the flat wagon furnace shell, furnace. Tilting mechanism, electrode elevator, stepping straight pull device, mechanical loading rocker. Axis. Dial the claw, tile, steel machine crankshaft six-freedom shear machine skateboards, steel mill bearing, bush set four continuous casting shear machine, continuous casting machine for cutting the car axle sleeve,Cutting machine tool rest slide plate of more than 100 tons. Axle sleeve. Crankshaft bushing. Large gear bushing. Connecting rod sleeve, cold drawing machine octagonal wheel bushing, double-sided milling propulsion device, ball mill, steel slag grab wheel shaft bushing, sheet slitting machine bushing
3. Supporting hinged ball bearing of curved gate of hydraulic machinery
4. Shaft sleeve, thrust gasket and gear type oil pump of pumping unit (knock out machine) in petroleum mechanical oilfield
5. Slide plate for cold stamping die of mould automobile cover parts, l-shaped insert strip, v-shaped slide plate, oblique wedge and various guide sleeves
6. Fulcrum and other joint parts of crane arm of port crane
7. Non-excavation tunneling machine main optical shaft bushing
8.Mining machine support heavy arm joint bushing