Jiashan PVB Sliding Bearing Co.,Ltd
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PVB092 Thin Wall Bronze CuSn8P0.3 Wrapped Bearing With Through Oil Holes
PVB092 rolled bronze bearing is made of specially formulated high-density bronze alloy(CuSn8 or CuSn6) with through oil holes. This type of bronze bearing also called WB802 bronze sliding bearing, FB092 bronze sliding bearing,bronze wrapped plain bearings.
Material Structure
Material: CuSn8P0.3 (DIN ISO 4382-2:1991)
| Type | Cu% | Sn% | P% |
| PVB090 Bronze Bushing | 91.3 | 8.5 | 0.2 |
Materail chemical composition refer to the standard of DIN17662 ISO 4382-2: 1991; CW453K
The actual composition proportion is allowed to up or down in certain range based on standard
Characteristics
Operation Performance
| PVB092 Bronze bushings | Performance |
| Dry Operation | Poor |
| Lubricated Operation | Good |
| Greased Operation | Good |
| Machinable | Consult with Applications Engineer |
| RoHS Compliant | Compliant |
Availability
PVB092 Bronze Bearing Standard Size
PVB092 Cylindrical Bronze Bearing.pdf PVB092 Flange Bronze Bearing.pdf
Application
PVB092 bronze wrapped bushing is widely used in lifting machinery, construction engineering machinery, automotive industry, tractors, trucks, agriculture machinery and mining machines
Technical Data
| Max. Load | Static | 120N/mm² | Elongation | 40% |
| Dynamic | 40N/mm² | Operation Temperature range | -100℃~+200℃ | |
| Max. Speed (lubricated) | 2m/s | Friction coefficient | 0.08~0.25 | |
| Max. PV | 2.8N/mm²*m/s | Thermal conductivity | 58W(m*K)-1 | |
| Tensile Strength | 450N/mm² | Coefficient of thermal expansion | 18.5*10-6*K-1 | |
| Alloy Hardness | HB 110-150 | |||
Tolerance Details
Housing ØH7
Bushing inner-Ø after mountingH9
Shaft tolerancef7
Mounting Suggestion
Housing: Mounting bevel min. 1.5 mm x 15-45°
Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 4-6
Shaft: Mounting bevel 5 mm x 15°, edges rounded
The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.
Stick-in: Adhesive should not contact the sliding surface
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