3014037H Sleeve Bronze Bushing Aftermarket References Zepro 21931TL/33520TL bushing
Wrapped Bronze Bushing Perforated CuSn8P Tin Bronze Bushing
ZR-092 Bronze bushings are Suitable for Zepro 21931TL/33520TL.It's a kind of bush wrapped by bronze strip. It is of high load capacity and long life. Compared with tradtional cast bronze bush, it is more cheap and more compact. Wrapped bronze bush is widely used in hoisting machines, construction machines, automobiles, trucks, machine tools,mineral equipments and etc.
Material Structure
Material: CuSn8P0.3 (DIN ISO 4382-2:1991)
| ype | Cu% | Sn% | P% |
| ZR-098 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
- Surface can be incorporated with oil holes and oil grooves linear.
- High load capacity and long life.
- Wide temperature range
- Easy to assemble
- Works well in dirty environments
- Cheap than traditional bronze bush, cost saving.
Operation Performance
| ZR-092 Bronze bushings | Performance |
| Dry Operation | Poor |
| Lubricated Operation | Good |
| Greased Operation | Good |
| Machinable | Consult with Applications Engineer |
| RoHS Compliant | Compliant |
OEM NO.
3008100H, 3008101H, 3008102H, 3008104H, 3008105H, 3008106H, 3008108H, 3008109H
Application
ZR-092 wrapped bronze bushing is widely used in Forest- and constructional machinery, agricultural machinery, cranes, forklifts, hoisting equipment etc.
Technical Data Of Material
| 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 | |||
Mounting Suggestion
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Housing ØH7
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Bushing inner-Ø after mountingH9
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Shaft tolerance f7
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Housing: Mounting bevel min. 1.5 mm x 15-45°
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Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 4-6
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Shaft: Mounting bevel 5 mm x 15°, edges rounded
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The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may
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be necessary when mounting.
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Stick-in: Adhesive should not contact the sliding surface
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