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SF triple layer composite material consists of 3 bonded layers:
a steel back strip and sintered porous spherical bronze particles interlayer, which are impregnated and overlaid with a polymer material. 
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Oilless bearings are superior to conventional expansion plates, rollers and rocker arms, accommodating expansion, contraction and other reciprocating motions of any structure that moves as a result of thermal, seismic or differential forces.
Normally, a oilless bearings consists simply of two pads of PTFE sliding against each other; for very high pressure applications, a single pad may be used to counterface a polished stainless steel plate. The assembly is designed so that one pad(generally the top pad) is larger than the other by an amount in excess of the expected movement, so keeping the contact area constant throughout the cycle of motion. |
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Product Name: Alloy Bearing TF-2 Model Number: TF-2 Place of Origin: China Specifications: 1) Lead bronze alloy: CuSn10Pb10 + C + Ni 2) Load capacity: 40N/mm2 3) Friction Coef (µ): 0.08 - 0.18 4) Temperature max.: 400oC Inner packing: Dimensions: 36 x 36 x 22cm Outer packing: Carton dimensions: 120 x 120 x 80cm |
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Features:
1) DU / DX bearings: a) Materials: metal backing, sintered copper powder, PTFE-based polymer b) All products can operate with or without oli and grease c) Easy to assemble, low maintenance cost, energy saving d) Good wearing resistant performance for long usage life. Some are lead-free and erosion resistant e) Mainly used as gliding parts of cars, motorcycles, agriculture machines and food machines f) Models available: TM-1X, TM-1D, TM-1T, TM-1P, TM-1W, TM-1S, TM-2X, and TM-2Y 2) Bimetal bearings: a) Steel-backed materials with sintered copper alloy powder on surface b) Can be made into flanged styles and thrust bearings with pockets or grooves for your requirements c) High load capacity, suitable for a wide range of mechanical parts including auto connecting rods, internal combustion engines and refrigerating machines d) Models available: TM-800, TM-720, TM-700, and TM-20 3) Solid lubricant embedded bearings: a) Based on strong cast bronze or iron, embedded with graphite or MoS2 as lubricant b) Produced with digital equipment and advanced processing lines completely complying with Japanese standards c) Provides maintenance-free solution and particularly for high load and intermittent oscillating motions with low speed d) Can be used in a wide range of temperature from -40oC - 300oC e) Widely used in automotive products lines, water engineering, dam gates, successive casting machines, mineral machines, ships and injection molding machines 6) Models available: JDB-1, JDB-2, JDB-3, JDB-4 and JDB-5 |
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Product Name: Pressed Bearings Place of Origin: China Features: 1) All kinds of plastic bearings are available 2) Used in windows, doors and vehicle 3) Outer coated nylon 4) High quality and reasonable prices 5) Exported to the USA and Europe |
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Product Name: Sliding Bushes Model Number: P35 Place of Origin: China Type: oilless sliding bushes, boundary lubricating bushes, buried solid lubricating bushes, ball retainer, oil retaining sintered bushes, bimetal bushes, aluminum tin bimetal bushes, wrapped bronze bushes, wrapped steel bushes, bronze self-lubricating bushes and so on. Price Term:CIF, FOB, C&F |
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Product Name: Sliding Bearings Model Number: B37 Place of Origin: China Features: 1) Our sliding bearings include three big categories: Composite self-lubrication bearing, metallic self-lubrication bearing and plastic compound bearing 2) Composite self-lubrication bearing includes: steel bronze power dry bearings (with PTFE/Pb, with PTFE without lead, with PTFE/fibre without lead, with PTFE/fibre), aluminum alloy bronze powder with PTFE/fibre dry bearings (without lead), bronze backed with bronze powder PTFE/Pb dry bearings, stainless steel bronze powder with PTFE/fibre dry bearings (without lead), steel bronze powder with PTFE/fibre dry bearings (without lead), steel bronze powder marginal bearings (with POM, with PVDF, with PEEK/PTFE), metal with PTFE layer dry bearings, metal mesh with PTFE layer bearings, bronze powder with PTFE tape bearings, steel with PTFE fibre fabric bearings 3) Metallic self-lubrication bearing: cast bronze with graphite oilless bearings, solid bronze turned bearings, cast iron graphite oilless bearings, hard steel with special treatment slide bearings, bronze wrapped bearings, bronze with graphite wrapped bearings, bronze wrapped bearings with through holes, metal backed with bronze alloy graphite oilless bearings, steel with bronze powder bimetal bearings, steel with bronze high precision bearings, powder sintered bearings |
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Product Name: Bushings Model Number: D01 Place of Origin: China Features: 1) Materials: A3, 304, 316 2) Finish: zinc plated Packing: Bulk, or according to customers' requirements |
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Product Name: Bearings (MR85ZZ) Place of Origin: China Metric series: 1) Bore diamter: 2-12mm 2) Outer diameter: <30mm 3) Precision: ABEC-1, ABEC-3, ABEC-5 4) Vibration: Z1, Z2, Z3, V1, V2 |
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Product Name: Multiple Self Lubrication Bearing Material Place of Origin: China SF-2 is a triple layer boundary lubricating material consisting of a steel backing strip and a sintered porous bronze interlayer, impregnated and overlaid by a layer of modified polyacetal polymer, the surface of which is provided with many spirally spread oil indentations. |