Oil Lubrication High Load Capacity CUSN8 Plain Bush Bearing
Bronze bearings made of CUSN8. With grease reservoirs. Bearing forms made to order: Cylindrical bushes with non-standard dimensions ...Bronze Sleeve 090 Series Bushings are widely applied in hoisting and other construction machines, automobiles, tractors, trucks, machines tools and some mining engines. It can be fabricated into bushings, half bushings, flanged bushings, thrust washers, spherical bushings and more.
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Good wear resistance, suitable for rough conditions
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Optimum performance under relatively high loads and low speeds
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Easy for fitting and lubricating
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High load capacity
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Inner Diameter machineable parts are available against order
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High level thermal conductivity
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Minimum overall dimensions
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Chemical resistance.
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Initial pre-lubrication at assembly required
The bearings are wrapped from a cold formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes are fitted with diamond shaped lubrication indents in the bearing surface. These indents serve as lubricant reservoirs to rapidly build up a lubrication film at the start of movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery applications.
Tech. Data
| Max.Load | Static | 120N/mm² | Elongation | 40% |
| Dynamic | 40N/mm² |
| Temp | -100℃~+200℃ |
| Coefficient of friction | 0.08~0.25 |
| Max.speed(Lubrication) | Max.Speed | 2m/s | Thermal conductivity | 58W(m*k)-1 |
| Max.PV | Max.PV | 2.8N/mm²*m/s | Coef. of thermal expansion | 18.5*10-6K-1 |
| Tensile strength | Tensile strength | 450N/mm² | | |
| Hardness | Hardness | HB 100-150 |
| OPERATING PERFORMANCE |
| Dry | Poor |
| Oil lubricated | Good |
| Grease lubricated | Good |
| Water lubricated | Poor |
| Process fluid lubricated | Poor |
| GENERAL | | Unit | Value |
| Maximum load, p | Static | N/mm2 | 120 |
| Dynamic | N/mm2 | 40 |
| Operating temperature | | °C | - 100~200 |
| GREASE LUBRICATED | | | |
| Maximum sliding speed, | | m/s | 2 |
| Coefficient of friction | | | 0.08 - 0.25 |
| RECOMMENDATIONS | | | |
| Surface hardness | Normal | HB | |
| 110-150 | |
Availability
Bearing forms available in standard dimensions
Cylindrical bushes
Bearing forms made to order: cylindrical bushes with non-standard dimensions, flanged bushes, sliding plates, customized bearing desig
Typical Applications
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Automotive industry:
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Wiper arms, door hinges, trunk hinge, foot pedals, shock absorbers, enines, camshafts, connect rod, steering system, pedal assembly, seat angle regulator, etc.
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Office machines:
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Copy machines, fax machines, joint and reciprocation parts of faxed, paper shredders, scanners and printers, starting and hinge parts of fitness equipment, doors and windows.
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Agricultural machinery:
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Planting machines, mills, potato harvester, tractors, etc.
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Paper/wood/pulp industry:
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Timber- & chain-saws, cutting machines, folding machines, looms, tec.
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Steel industry:
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Sliding plates, steel & rooling-mills, body presses, tool posts, etc.
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Electricity tools:
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Switch gearsm contactors, pneumtools, hydraulic tools, transformers, etc.
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Domestic appliances:
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Microwave ovens, food processors(mixers, blenders), lawn mowers, sewing machines, etc.
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Medical equipment:
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Dental equipment, X-ray equipment, medical turntables, wheelchairs, etc.
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Construction industry:
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Lift components, excavators, concrete mixers, caterpillars, escalators, etc.
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Other used:
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Valves, blinds, drying plant, baking machinery, screws and bolts, awnings, etc.
Plain Bearing Size
Bushings, Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer,Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bearings
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Oil Lubrication High Load Capacity CUSN8 Plain Bush Bearing Images
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