Jiashan PVB Sliding Bearing Co.,Ltd
                                                                                                           
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PVB092 CuSn8P0.3 Bronze Wrapped Bushing with Through Oil Holes - 120N/mm² Load Capacity, -100℃ to +200℃ Temperature Range

Price Negotiable
Price: Negotiable
Product Description
Product Overview

PVB092 thin wall bronze wrapped bearing manufactured from high-density CuSn8P0.3 bronze alloy with through oil holes for optimal lubrication. This cost-effective sliding bearing solution is ideal for various industrial applications requiring reliable performance under demanding conditions.

Material Composition
CuSn8P0.3 Bronze Alloy (DIN ISO 4382-2:1991)
Component Percentage
Copper (Cu) 91.3%
Tin (Sn) 8.5%
Phosphorus (P) 0.2%

Material conforms to DIN17662 ISO 4382-2:1991; CW453K standards with allowable composition variations within specified ranges.

Key Features
  • Surface options include spherical or diamond indentations with oil grooves
  • Excellent performance in oscillating bearing applications
  • High load capacity with extended service life
  • Cost-effective alternative to traditional bronze bushings
Performance Specifications
Parameter Value
Maximum Static Load 120 N/mm²
Maximum Dynamic Load 40 N/mm²
Maximum Speed (Lubricated) 2 m/s
Maximum PV Value 2.8 N/mm²*m/s
Tensile Strength 450 N/mm²
Alloy Hardness HB 110-150
Elongation 40%
Operating Temperature -100℃ to +200℃
Friction Coefficient 0.08-0.25
Thermal Conductivity 58 W(m*K)-1
Coefficient of Thermal Expansion 18.5*10-6*K-1
Technical Documentation
PVB092 Cylindrical Bronze Bearing dimensional diagram
PVB092 Flange Bronze Bearing dimensional diagram
Applications

Widely used in lifting machinery, construction engineering equipment, automotive industry, tractors, trucks, agricultural machinery, and mining equipment.

Tolerance Specifications
  • Housing: ØH7
  • Bushing inner diameter after mounting: H9
  • Shaft tolerance: f7
Mounting Guidelines
  • Housing mounting bevel: minimum 1.5 mm x 15-45°
  • Shaft material: hardened or untempered steel with surface roughness ≤ Rz 4-6
  • Shaft mounting bevel: 5 mm x 15° with rounded edges
  • Use adequate force fitting mandrel; grease lubrication may be required during mounting
  • Adhesive application should avoid contact with sliding surfaces
Manufacturing Excellence
Advanced quality control equipment for bearing inspection
Advanced QC checking equipment
Professional quality control team for bearing manufacturing
Professional QC checking team
Professional production team for high-quality bearing manufacturing
Professional production team
Automatic production equipment for efficient bearing manufacturing
Automatic production equipment

With over 15 years of manufacturing experience, we provide professional production capabilities, customer-focused sales support, and comprehensive service solutions.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiashan PVB Sliding Bearing Co.,Ltd
Contact Person Catherine Hu

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