PVB034 bimetal bearing is a type of aluminium tin alloy based bimetal bushing. This type self lubricating bearing has common structure with other bimetal bushes.
Low carbon steel + aluminium tin alloy(AlSn20Cu)
Suitable for medium fatigue-resistance, good load capacity.
good corrosion-resistance and super surface property, smooth sliding movement.
PVB034 bimetal bush is widely used in engine bearing with middle or low power, air compressor bushing. And it is a good substitution for Babbit material.
PVB034(JF-20)Alloy AlSn20Cu Chemical Composition ( % )
|0.7-1.3||17.5-22.5||≤ 0.7||≤ 0.1||rest||≤ 0.7||≤ 0.7||≤ 0.2||≤ 0.5|
|Max. Temperature||150 [ °C ]|
|Liner Hardness||HB 30-40|
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