ZR-034 AlSn20Cu Tin Aluminum Bimetal Bushings JF-720 Steel Back Bimetallic Bushing Bearing

ZR-034 Steel back tin aluninum alloy bimetal bearing is made of low carbon steel with AlSn20Cu sintered bronze alloy.ZR-034 bimetal bearing has good oil corrosion resistance feature.Smooth surface and has outstanding embeddability and anti-seizure performance. This type of bimetal bush is suitable to be used to mate with soft shaft. The OD of the bearing is machined to a high precision grade and ID is machinable after assembling. This material is conformed to the ROHS regulation 2000/53/EC.

1. Sintered Tin Aluminum Alloy AlSn20Cu1, thickness 0.2-0.5mm, provides good self lubricating feature of the bearing

2. Steel Backing, provides the mechanical strength of the bearing.

Characteristics

• Suitable for medium fatigue-resistance, good load capacity.
• good corrosion-resistance and super surface property, smooth sliding movement.

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

• Bushings of medium and small power internal combustion engines
• Train engines
• Air compressors
• A new product to replace the babbitt metal.

Technical Data