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Model Number : JDB-1U P50
Description : Tin bronze alloy solid bronze bearing
Material : CuSn12
Feature : Perfect of anti-wear
Standard : DIN 1850 / ISO 4379
Application : Construction machine, Agriculture Industry
Avalibility : Cylindrical bronze bearing, Collared bronze bushing, Bronze Thrust Washer
 
  
 JDB-1U P50 CuSn12 Tin Bronze Copper Alloy Casting Solid Bronze Bearing
  
  
JDB-1U 050 Tin bronze bearing was made of tin bronze alloy with oil grease in the oil grooves. This type cast bronze solid sliding bearing has very good performance of anti-wear. It's also called solid bronze bearing, CuSn12 solid turned bronze sliding bearing,CNC turned bronze self lubricating bearing, Tin bronze alloy bronze bushes
  
  
Material
 
 CuSn12
  
  
| Material Chemical Composition | ||||||||
| % | Cu% | Sn% | Ni% | Pb | Zn% | Fe% | Mn% | P% | 
| Min. | 85.00 | 10.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Max. | 89.00 | 13.00 | 2.00 | 0.70 | 0.50 | 0.20 | 0.20 | 0.60 | 
Availability
 
  
Application
JDB-1U 050 cast bronze solid bearing is widely used in  offshore equipment, marine industry, construction equipments and etc
  
  
Technical Data
| Material | CuSn12 | 
| Density | 8.9 | 
| HB Hardness | ≥75 | 
| Tensile Strength MPa | ≥270 | 
| Yield Strength MPa | ≥150 | 
| Elongation % | ≥5 | 
| Thermal Expansion Coefficient | 1.8x10*%/°C | 
| Max. Operation Temp. | -40~+400°C | 
| Max. load MPa | 50 | 
| Max Speed(dry) | 0.5 | 
| Max Speed(lubricated) | 2.5 | 
| Max.PV N/mm² *m/s(Dry) | 1 | 
| Max.PV N/mm² *m/s(Lurbicated) | 1.65 | 
 
  
 Mouting Suggestion
Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°
Shaft Material:Hardened steel, surface roughness < Rz 6,3
Shaft: Mounting bevel, 5 mm x 15°, edges rounded
Force fitting mandrel: The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.
 
  
  
Why Choose US
 
      
More than 15 years experience Advanced QC checking equipments
Professional manufacturer and exporter Professional QC checking team
 
       
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Automated mass production, high efficiency Perfect customer service
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