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JLB-C High-strength copper alloy as the base material, use conditions according to a certain proportion ......
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JLB-1 Metal composite self-lubricating materials with high quality low carbon steel substrate, sintered porous spherical copper layer ......
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JLB090 Bronze rolling bearings, CuSn8 tin bronze alloy as the material, the surface rolling diamond oil hole ......
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JLB-800 Bimetallic composite bearings to high-quality low-carbon steel substrate, the surface having low friction characteristics ......
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Bronze (CuSn8P)alloy bushings special compositions as base, surface of alloy is rolled diamond type of the oil indents. High load carrying capacity, well wearing performance, longer lifetime and good chemical resistance to corrosive agent. It has been widely used in many fields, such as Earthmoving equipments, hoist machines, building machinery, machine tool industry and mining machinery.
| Bearing Properties | Unit | Value |
|---|---|---|
| Bearing Properties | Unit | Value |
| Maximum specific load Static | N/mm² Psi | 150 |
| Maximum specific load dynamic | N/mm² Psi | 60 |
| Maximum sliding speed | m/s fpm | 2 |
| Maximum PxV factor | N/mm² · m/s | 3 |
| Maximum PxV factor (short periods) |
N/mm² · m/s | 4 |
| Dry coefficient of friction | µm | 0.06 – 0.15 |
| Maximum temperature | °C °F | +150°C |
| Minimum temperature | °C °F | -40°C |
| Shaft finish Ra (recommended) | µm | 0.4 Ra |
| Shaft hardness (recommended) | HB | >200 |
| Operating Conditions | |
|---|---|
| Dry | Fair |
| Oil | good |
| Grease | Very good |
| Water | Fair |
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