Dalian roller, roller clear picture reputation Day 隆托 roller large manufacturers | Handan City day-standard fasteners provided by day-standard fasteners. Handan City days Standard Fastener Co. (www.hdtbjgj.com) is a business alliance Handan quality certified company, has a day mark and other brands, has a good reputation, honesty, service-oriented "business alliance customer clicks on the page "Icons, we will be happy to serve you! Handan City days standard fasteners, Ltd. mainly produces roller, roller supply of quality, including the groove roller quotes, ceramic roller market, buffer roller prices, specifications nylon rollers, idlers friction increases heart model, rubber Roller wholesalers, parallel roller uses material Handan City tapered roller roller, roller bearing sales, painted spiral roller charts, comb roller information, resin roller parameters, wing roll and vertical roll Oil, for businessmen to provide the most valuable information idlers. Handan City, specializing in the production of standard fasteners day roller, groove roller, ceramic roller, buffer roller, nylon rollers, friction increases heart idlers, rubber rollers, parallel to the roller, tapered roller , bearing roller, spiral roller, comb roller, resin roller, roller parts, wing roll, vertical roll, high quality, complete specifications, reasonable price. New roller market, now facing the investment, welcome to the sessions of old and new customers come to visit, to discuss cooperation! This product is suitable for sealing requirements are relatively higher or roller bearing grease production enterprises less than perfect conditions. Bearing grease at the factory plus a good note bearing their seal dust cover. Iron dust cover sealed envelope (Code ZZ known 80) rubber seal (2RS known as Code 180) points. Collar: Applications mechanical bearings and electronic appliances, machinery and equipment flexible cylindrical pin: Applications machinery industrial fasteners joints, the scope of the hydraulic drive technology indispensable pipeline connecting elements Handan City days, Ltd. mainly produces standard fasteners roller, roller supply of quality, including the groove roller quotes, ceramic roller market, buffer roller prices, specifications nylon rollers, idlers friction increases heart model, rubber roller wholesalers, parallel roller purposes, Cone shaped roller material, carrying idlers sales, spiral roller charts, comb roller information, resin roller parameters oiled wing roll and vertical roll for merchants to provide the most valuable information idlers. Handan City, specializing in the production of standard fasteners day idler roller manufacturers, groove roller, ceramic roller roller, buffer roller, nylon rollers, friction increases heart idlers, rubber rollers, roller parallel , tapered roller, roller bearing, spiral roller, comb roller, resin roller, roller accessories roller clear pictures, wing roll, vertical roll, high quality, complete specifications, reasonable price. New roller market, now facing the investment, welcome to the sessions of old and new customers come to visit, to discuss cooperation! Roller Bearing: Bearing is the most important part of the care rolls, bearing a direct impact on the life of idlers. So choose roller bearings, roller parts other than the choice is more cautious. Idler seal: roller sealing material into polyethylene and nylon. Polyethylene of low cost, but relatively poor wear resistance, on the contrary, the sealing material is a relatively high cost of nylon, but the wear resistance is high. Idler roller seals by species is divided into TD75 type, DTII type, TR type, TK type, QD80 type, SPJ type so nearly ten. Roller shaft: Idler shaft divided into drawn steel shaft and stepped shaft.