Product Name: Factory Price Nylon Plastic PU Mini Small Pulley Wheels Roller Bearings Model NO.: oem Separated: Unseparated Load Direction: Others Spherical: Non-Aligning Bearings Material: Plastic Outer Dimension: Small and Medium-Sized (60-115mm) The Number of Rows: Single Rolling Body: Ball Bearings Size: Custom Size Bearing: Carbon Bearing MOQ: 10000PCS Samples: Welcome Shipping: by Sea/Air Color: Any Trademark: oem Transport Package: Carton Specification: TR, OEM Origin: China HS Code: 518000 Product Description Factory price nylon plastic Mini small pulley wheels with beaingContact inforamtionPls tell me what sizes do you need? So that i can recommand you the proper one.Welcome your detail inquiry anytime.ProductsNamePlastic POM/Nylon/PU roller bearing plastic shower door roller wheel bearingModelU groove /V groove/Flat/RoundSize As yourdrawingmaterialNylon, plasticFeatureSmooth,lownoise,goodquality,longlife,resistancetowear,dependableperformance,highprecisioDeliveryLeadTimeNormally7-15working daysforreadygoodsinstockPackingOursoraccordingtocustomer'srequirementsPaymentTermsTT alibabaOEM WelcomeyesPls check the following size for bearing inside:Bearing size,pls check the table.Bearing NoBored(mm)O.D(mm)Width B(mm)Load RatingWeight(kg)DynamicStatic69551340.830.390.002269661551.130.560.003969771751.550.780.005369881962.031.050.007269992061.90.990.00756900102262.071.120.016901122462.21.240.0116902152872.641.510.0176903173072.791.660.0186904203795.053.080.0366905254295.633.680.0426906304795.823.970.04869073555109.56.80.074690840621213.79.90.11690945681214.110.90.132691050721214.511.70.133POM and PP plastic coated bearings Materialswith good mechanical strength and wear resistance , suitable for the production of more sophisticated plastic bearings, working temperature from -60 °C ~ 100 °C, high strength and smooth surface , basically does not appear tension , its good self-lubricating properties and low coefficient of friction , while maintaining the traditional advantages of plastic bearings on the basis of precise and can be used in high speed operation .Features :(1) rigidity, high hardness , even at low temperatures , high impact strength(2) good excellent elasticity , creep resistance ;(3) high thermal stability and very good dimensional stability ;(4)good sliding properties , wear resistance ;(5) physiologically inert , suitable for contact with food.(6) Even in strong acid and strong oxidizing agents, poor paint adhesionMain purpose :Mechanical and electrical equipment , fitness equipment , food machinery , furniture and decorating materialsHDPE, PP, UPE materialhas proven to be relatively weak acid cross- environment (30% Cucl2 solution and 30% NaoH solution tested OK) it is suitable for most acid / base / salt / solvent / oil / gas and seawater corrosion environment. With general plastic bearings oil-free self -lubricating, anti-magnetic insulation properties, but lower mechanical strength , easily deformed. In comparison, the use of UPE material will have better strength , low friction characteristics and low temperature application characteristics (down to -150 °C).Features:(1) good corrosion resistance at a certain temperature and concentration ability of various corrosive media and organic media(2) high mechanical strength , high toughness can be maintained cutting at liquid nitrogen temperature (-196 °C)(3)good self- lubricating, wear high(4) Strong anti- adhesion(5) low water absorption, excellent electrical insulation(6) good resistance to high energy radiationMain purpose :Mechanical and electrical equipment, fitness equipment , food machinery , furniture and decorating materialsPTFE high-temperature corrosion-resistant plastic coated bearings:PTFE and PIas a new plastic material, proved to be all known engineering plastics and high temperature mechanical strength, dimensional stability and better performance , in which long-term use temperature of PTFE 260 °C, PI long-term use temperature is as high as 300 °C , and which has excellent corrosion resistance. The ball is generally Zro2 or Si3N4 ceramic balls. In comparison the harsh operating environment of precision bearings , the drawback is due to the material itself is relatively expensive , so the higher cost