David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Cylindrical Bimetal Bushings-800 Metric Size
|Place of Origin||Bimetal Bearing Manufacturers|
|Model Number||Bimetal Bushing|
|Minimum Order Quantity||negotiable|
|Packaging Details||EXPORT CARTON WOOD PALLET WOODEN CASE|
|Delivery Time||7-25 work days|
|Payment Terms||MoneyGram, Western Union, T/T|
|Supply Ability||casting bimetal bushing, China, manufacturers, suppliers, factory, wholesale, Metric Self Lubricating Bushing, Self Lubricating Bushings, Journal Bronze Bearings, Bimetal With Graphite Bearing, Metallic Bearings, Flanged Bimetallic Plain Bearing|
|BiMetal Bushings Material||Bimetal Bearing，Bimetall Gleitlager||Application||Bimetal Bearing Used In Starting Motor Machinery|
|Bushing Feature||High Hardness||Copper Alloy||CuPb10Sn10|
|Type||Sleeve Bushings||Bushing Size||Metric Size|
Cylindrical Bimetal Bushings,
Bimetal Bushings 800 Metric Size
JF bimetal composite bearings use high-quality low-carbon steel as the matrix, and the surface is sintered with low-friction copper alloys (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as the wear-resistant layer of the bearing.
The copper alloy surface can be used according to the working conditions Various types of oil grooves, oil holes, oil pockets, etc. need to be processed to suit the occasions where it is not possible to continue to refuel or it is difficult to refuel. The material can get good joint strength and best bearing capacity through secondary sintering and secondary extrusion.
Download steel bushing sleeve catalogue BIMETAL BEARINGS CUPB30 CATALOG.pdf
Bimetal self-lubricating bearings, bearing bushes and thrust washers are made of high-quality low-carbon steel and sintered bronze powder. The surface is suitable for rotating and swinging movements under high load and low speed. It has the characteristics of low friction coefficient, good wear resistance, long service life and good anti-seizure performance.
Bimetallic Steel Bushing Sleeve Material: CuSn10Pb10
1. The copper/aluminum-lead alloy sintered layer, as the working layer of the bearing, provides good lubrication performance, and has good fatigue resistance and seizure resistance.
2. Low carbon steel base plate provides bearing capacity and heat transfer function.
Bimetal Bearing-800 Chemical composition
|(Tensile strength)σb (MPa)||≥220|
|(The yield strength)σ (MPa)||≥140|
|(Elongation) δ5 (%)||≥5|
Bimetal Bearing-800 Technical Data
|Maximum dynamic load||140P N/mm²||MAX Temperature°C||Grease lubrication||150°C|
|Maximum linear velocity||Grease lubrication||2.5Vm/s||Fluid lubrication||——|
|MAX PV||2.8N/mm². m/s||Match the diameter of axle||HRC||≥ 53|
|Maximum linear velocity||Fluid lubrication||——||Alloy layer hardness||80~120|
|MAX PV||——||Coefficient of thermal conductivity||47W/mk|
|μ||——||Linear expansion coefficient (axial)||18×10-6/K|
Bimetal Bushing-800 Inner hole machining and non-machinable thickness tolerance
Tolerances of Series B (non-machinable)
Tolerances of Series C (non-machinable)
Select your Oil pocket form
Select your Buckle form
Bimetal Bushing-800 Application
Construction machinery: chassis running mechanism roller bushings, towing wheel bushings, tensioner bushings;
Automobile industry: balance shaft bushings, steel pin bushings, steering knuckle main axle bushings, connecting rod bushings, valve rocker arm bushings , Camshaft bushings, differential bushings, gearbox bushings, internal combustion engine main bushes, thrust washers;
as well as plunger pump side plates, gear pump side plates, etc.
Choose your bimetal bearings material - related bushings
Bimetal bearings are suitable for rotating and rocking motion conditions under high load, medium and high speed. In actual application, different alloy layers can be sintered on the surface according to different working conditions. The JF-800, JF-720, JF-700, JF-20, FB08G series of products are derived from this. The material structure, application field and technical parameters are summarized as follows:
|Relevant data||Data||BimetallicBearing -800||BimetallicBearing -720||BimetallicBearing -700||BimetallicBearing -20|
|Material||Carbon steel /Steel＋CuPb10Sn10||Carbon steel /Steel＋CuPb24Sn4||Carbon steel /Steel＋CuPb24Sn||Carbon steel /Steel＋AlSn20Cu|
|In addition to the standard products shown in the catalog, non-standard products can also be provided or ordered according to customer requirements.|
|Application||The bimetal bearing-800 product is suitable for automobile engines, construction machinery, agricultural machinery, etc.||The bimetal bushings-720 product is suitable for high-speed, heavy-duty internal combustion engine main shafts and transmission gears.||The bimetal bushings-700 product is suitable for high-speed, heavy-duty internal combustion engine main shaft and connecting rod bearings.||The bimetal bushings-20 product is suitable for the main shaft and connecting rod bearings of internal combustion engines, air compressors and refrigerators.|
|Maximum dynamic load P N/mm2||140||120||120||90|
|Max. line speed V
|Coefficient of friction u||0.05~0.15||0.05~0.15||0.05~0.15||——|
|Max. line speed V
|CoefficiCoefficient of friction u||0.04~0.12||0.04~0.12||0.04~0.12||0.04~0.12|
|Maximum temperature ℃||Grease lubrication||150||150||150||150|
|Matching shaft diameter||Hardness HRC||≥53||≥48||≥45||≥270|
|Alloy layer hardness HB||60~90||45~70||40~60||30~40|
|Thermal Conductivity W/mk||47||60||60||47|
|Coefficient of linear expansion (axial)||18×10-6/K||18×10-6/K||19×10-6/K||18×10-6/K|