Steel Back SAE 799 High Leaded Bronze Alloy Bi Metal Bushing

PVB032 Steel Back SAE799 High Leaded Bronze Alloy Bimetallic Bushing

PVB032 bimetal bearing is made high quality low carbon steel as backing, sintered bronze alloy which with low friction properties as the wear-resistant layer.Composite bimetal bearing inner bronze alloy surface can be processed with various types of oil grooves, oil hole and oil pockets PVB032 wrapped bronze alloy bimetallic bush is suitable for the conditions which can not continuously put oils or difficult to apply the grease. It's also called JF-720 high leaded bimetal bearing,SY composite bimetal plain bearing, Steel back SAE799 bimetal bushes

1.Sinter bronze liner material: CuPb24Sn4

2. Metal backing low carbon steel back

Inner Surface Oil Pockets Types

Bimetal Bush Oil Grooves types

Bimetal Bushing Gap Types

1. Standard cylindrical bimetal bushes, bimetal thrust washers and bimetal strips
2. Special designed bimetal bearings are produced at short notice

PVB032 Bimetal bearing suits for occasions with medium speed, medium load, with oil lubrication
PVB032 Bimetal bush with surface coated with soft alloy, it can be used as bearing and connecting rod bushing of high-speed internal combustion engine

Technical Data

• Housing ØH7

• Bushing inner-Ø after mountingH9

• Shaft tolerancef7

• Housing: Mounting bevel min. 1.5 mm x 15-45°

• Shaft Material:Steel, hardened or untempered, surface roughness ≤ Rz 6.3

• Shaft: Mounting bevel 5 mm x 15°, edges rounded

• The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting