uhmwpe pillow block inserts :

Xinxing Engineering Plastics manufactures an extensive range of thermoplastic inserts for cast iron bearing housings. These bearings are easily fitted, self-aligning and are typically used where bearing loads and speeds are relatively low, allowing them to often run completely unlubricated.

Pillow block inserts are generally moulded in uhmwpe (ultra-high molecular-weight polyethylene), making them ideal for use in watery environments and food applications. All inserts are pilot-bored or can be machined to a specific size on request.  Both metric and imperial sizes are available.

UHMWPE characteristics as follows: excellent abrasion resistance, good low temperature impact resistance, self-lubrication, non-toxic, water resistance, chemical resistance, heat resistance is superior to the general PE, defect is low heat resistance (thermal deformation temperature), processing formability is poor, the surface hardness, rigidity, creep resistance is better than general engineering plastics, expansion coefficient is larger.

UHMWPE illiquid, high viscosity, melting condition is rubber with high viscoelastic body, can use only the early forming, pressing and sintering method is currently available extrusion, injection molding and blow molding method for processing.

UHMWPE can replace carbon steel, stainless steel, bronze and other materials for textile, papermaking, food machinery, transportation, medical, coal, chemical and other departments. For example, the parts of the textile industry are resistant to impact wear, such as technical shuttle, shuttle rod, gear, joint, sweep rod, buffer block, eccentric block, shaft sleeve, swing effect, etc. The paper industry is used to make box cover, water scraping board, compaction parts, joint, and transmission mechanical seal shaft rod, deviation guide wheel, filter etc. The transportation industry is made of powder material, hopper, chute lining.

UHMWPE can make all kinds of mechanical parts, including gear, worm wheel, worm and bearing. Chemical pump, valve, damper, filter plate. Medical treatment can also be used for heart valves, short surgical parts, artificial joints and birth control implants. Sports on ice flooring, rolling earth, skis, motor sleigh parts. UHMWPE can make high modulus fiber, make airplane seat, Marine, fishery, etc.

UHMWPE application scope and polyamide, pate, wear resistance than carbon steel, gears, bearings, bearing, the star wheel, valves, pumps, guide rail, the packing, the equipment lining, sliding board, artificial joints, such as ropes, etc.

Bearing Housing         Shaft Diameter Range (mm)                           Insert Width

      P204                                  18-20                                                              24    

      P205                                   21-26                                                             28    

      P206                                   27-31                                                             32        

      P207                                   32-36                                                             36       

      P208                                   37-40                                                             40     

      P209                                   41-45                                                             44       

      P210                                   46-49                                                             48     

      P211                                    50-56                                                            50       

Benefits

Non-corrosive

Maintenance-free

Low Cost

Applications

Slow-moving conveyors

Hingeing Mechanism

Slow-running bearings

Bearing Housing         Shaft Diameter Range (mm)                           Insert Width

      P204                                  18-20                                                              24    

      P205                                   21-26                                                             28    

      P206                                   27-31                                                             32        

      P207                                   32-36                                                             36       

      P208                                   37-40                                                             40     

      P209                                   41-45                                                             44       

      P210                                   46-49                                                             48     

      P211                                    50-56                                                            50       

white

transportation machinery: sliding block guide rail, conveyor belt, transmission device, a fixed plate food machinery: the star wheel, filling machine bearings, gears, roll paper machinery: suction box cover plate, partial idler pulley, scraper, bearing, nozzle, filter, wear, ball watts textile machinery: painting machine, shock absorber baffle, connectors, picking stick construction machinery: bulldozer, dump car in on sheet metal materials, chemical machinery, valve body, pump body, gaskets, filters, gear, screw nut, sealing ring, shaft sleeve, port machinery, Marine parts, bridge crane with edge roller, wear-resistant parts such as general machinery: All kinds of gears, bearings, bushings, hinges, sliding plate, clutch, guide body, roller, roller, fasteners, lifting platform sliding piece dyeing adornment: dyeing machine bearings, scraper, sliding plate, gasket, seal, stenter guide PE sheet plate ultra-high molecular weight polyethylene PE black PE sheet white PE sheet green PE board, PE board ultra-high molecular weight polyethylene plate ultra-high molecular weight polyethylene