JF-20 bimetal bushing

JF-20 bimetal bushing -AlSn20Cu Also supply other bushings, Fast delivery,Good quality,Competitive price

bimetal bushing, JF-20 bi-metal bearing

JF series bushing is made of duple layer composites:

Quality low-carbon steel as base, and multi-times rolled porous copper alloy surface layer.

    

      

Features:

JF-20 high percentage of tin with aluminum alloy bushing is backing on low carbon steel, pressed with AlSn20Cu as liner. It has fairly good performance in anti-fatigue and good load capacity, anti-corrosion and smooth sliding movement. It usually used as engine bearing with middle or lower power, air compressor bushing. It is a good substitution for Babbit material. 

Specifications:

Max. dynamic loading capacity :         130N/mm2

Max. PV(N/mm2·m/s) :                      2.8(Grease lubricating)

Max. PV(N/mm2·m/s) :                      10(OIL lubricating)

Other  bushings & bearings available too:

JF-20 bimetal bushing