Hydraulic cylinder wear Ring 1>Diameter:50---1000 mm 2>width:6mmm---500mm 3>color:nature /black 4>materials:phenolic cotto

Hydraulic cylinder  wear Ring

Mingqun bearing material is a edium-edium-weight cotton reinforcement with a special resin matrix that provides litted self-lubricationg performance.sheet form is widely used for flat components such as thrust washers,wear blocks,guides and machine components such as spurgears

Density	1.38g/cc
Rockwell Hardness	107M
Flexural Strength
LW	24,000PSI
CW	20,000PSI
Izod Impact
LW	2.6ft* lb/inch
CW	2.6ft*lb/inch
Compression Strength	35,000PSI
Water Absorption	0.72%(.125 inch thick)