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Du Stainless Steel Shaft PTFE Oilless Bushing1
Plain Bearing, Du Type, Stainless Steel
XTSKY INDUSTRIAL GROUP LIMITED
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Product Description Product Description DU Stainless Steel Shaft PTFE Oilless BushingIts material structure is Steel base + Bronze powder + PTFE and filler.It can offer the good properties of selflubricating, ant-abrasion, ow-friction, fuly developing the advantages of metal and multielement polymerIt's applied to the printing, woven, tobacco and gymnastic machinery, etc.Performance IndexDataProduct NameDU Stainless Steel Shaft PTFE Oilless BushingLoad capacity P (Dry friction)Static Load250N/mm'Dynamic Load140N/mm"Oscoillation Load60N/mm*Max line speed VDry Lubrication2.5m/sOil Lubrication>5m/sPV value limitGrease Lubrication1.8N/mm2.m/sOil Lubrication3.6N/mm2.m/sFriction coef uDry Lubrication0.08~0.20Oil Lubrication0.02~0.12Mating AxisHardness>220 HBRoughnessRa=0.4~1.25MaterialSteel+Bronze+(PTFE+Filler)Typical applicationThe printing, woven, tobacco and gymnastic machinery, etc.Working Temperature-200~+280°CThermal conductivity40W/(m-K)Coefficient of linear expansion11x10-6/KOutside surface Platingcopper/tinNotice: We can also develop according to customers special request while out of this tableCompany Profile
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