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.
Track Roller Bushing
|Place of Origin||made in china|
|Model Number||Track idler Bushing|
|Minimum Order Quantity||negotiable|
|Packaging Details||EXPORT CARTON WOOD PALLET WOODEN CASE|
|Delivery Time||7-25 work days|
|Supply Ability||1000000 Piece/Pieces One week|
|Track Idler Bushing||Sleeve Bushing||Size||Metric Size, Or Customize Size|
|Material||Brass,bronze,bimetal||Service||OEM Customized Services|
OEM Track Roller Bushing,
Bimetal Roller Bushing
Track roller Bushing
Bimetal Bearings Bushing Supplier ...
bimetal bearing is made of steel sintered with CuPb10Sn10 or CuSn6Zn6Pb3 as a lining layer. This type of bushing shows its best performance among bushings made of Cu-lead alloy material in this product range. It suits most for middle speed and high impact conditions. Its application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis, etc.
|Lead bronze alloy||CuPb10Sn10 or CuSn6Zn6Pb3|
|Load capacity||65N/mm²||Hardness alloy||HB70~100|
The surface of copper-lead and low tin material bearing bush is electroplated complex alloy(Pb-Sn-Cu or Pb-Sn-In-Cu), and it has higher endurance strength and shock resistance than aluminum base bearing bush. Apply to high speed, heavy load main bearing bush, connecting rod bearing bush, and so on.
Steel bearing with lead bronze lining bearing material for oil lubricated applications. This material has a high load carrying capacity and good fatigue properties. It is widely used in automotive applications such as compressor, steering, power steering, pedal bearings, kingpin bushings, tailgate pins, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.
Bimetal Bushing Basic Properties
|Material||Alloy composition||International standard||Alloy hardness|
|Max. load||Static||120N/mm2||Alloy hardness||240N/mm2|
|Max. speed (Lubricated)||2m/s||Friction coefficient||0.08~0.20|
|Max. PV||2.8N/mm2*m/s||Thermal conductivity||60W(m*k)-1|
|Breaking Load||350N/mm2||Coef. of thermal expansion||14*10-6*k-1|
Bi-metal Steel Backed Leaded Bronze Bushing
Bimetallic lead bronze bushing material with steel backing, suitable for oil lubricated applications. This material has high load capacity and good fatigue properties. It is widely used in automotive applications such as compressors, steering gear, power steering, pedal bushings, steering pin bushings, tailgate journals, mechanical handling and lifting devices, hydraulic motors and pumps, agricultural machinery, etc.
Bimetal Bushing Structure
1. Bi-metal sintered bronze layer: Good wear resistance and excellent load-bearing capacity.
2. Steel back: The steel back forms the foundation of the bushings and offers exceptional stability, load-bearing capacity and heat dissipation properties.
Bimetal Bushing Application
This bimetallic bushing material is recommended for use in medium speed and medium load conditions with oil or grease lubrication. It is widely used for engine piston rod ends, Kingpin bushings, undercarriage rollers, construction machinery hydraulic cylinder cylinders and agricultural machinery ball joint bearings.
Bimetal Bushing 800 Alloy CuPb10Sn10 Chemical Composition ( % )
|rest||9-11||9-11||≤ 0.5||≤ 0.1||≤ 0.7||≤ 0.5||≤ 0.2||≤ 0.5|
Physical & Mechanical Properties
|Maximum Operating Temperature Tmax-greased||150||°C|
|Maximum Operating Temperature Tmax-oil lubricated||250||°C|
|Minimum Operating Temperature Tmin||-40||°C|
|Maximum Static Load Psta,max||300||N/mm2|
|Maximum Dynamic Load Pdyn,max||140||N/mm2|
|Maximum Sliding Speed V-greased||2.5||N/mm2 * m/s|
|Maximum PV Factor-greased||2.8||N/mm2 * m/s|
|Coefficient of friction f-greased||0.05-0.12|
|Coefficient of friction f-oil lubricated||0.04-0.12|
|grease lubricated||very good|
|process fluid lubricated||poor