VIIPLUS INTERNATIONAL |
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The 7080 CuSn8P Slide Bearing Bushing is a precision-engineered component made from the high-performance alloy CuSn8P, also known as tin-phosphorus bronze. This alloy is renowned for its exceptional wear resistance, corrosion resistance, and strength.
The Slide Bearing Bushing is designed for sliding or rotating applications where a smooth and reliable interface is crucial. The CuSn8P alloy provides a low-friction surface, ensuring smooth movement and minimizing wear. This allows for long-lasting performance and reduced maintenance requirements.
The 7080 designation likely refers to the dimensions or specific configuration of the bushing, though exact measurements may vary depending on the manufacturer. However, the CuSn8P alloy material ensures consistent and reliable performance regardless of the specific dimensions.
In summary, the 7080 CuSn8P Slide Bearing Bushing is a high-quality component made from tin-phosphorus bronze that offers superior wear resistance, corrosion resistance, and strength. It is ideal for sliding or rotating applications where a smooth and reliable interface is essential.
Wrapped bronze bushing slide bearing
Bronze Bushing Type: WF-WB802, FB092
Specifications: 7080,70x75x80mm
Inner diameter: 70mm
Outer diameter: 75mm (wall thickness 2.5mm)
Totally Height: 80mm
Straight Type: Sleeve Bronze Bushings, cylindrical wrapped bronze bearings
Standard: DIN1494 / ISO3547
Material: CUSn8P Bronze
Hardness: HB110- HB125
(standard values) Cu 91.3 % Sn 8.5 % P 0.2 %
Lubrication should be achieved through the shaft or radially
through the bearing housing. All commonly used grease types or oils
can be used.
The wrapped bronze bushings are widely used in construction
machinery, agricultural machinery and so on.
Ordinary cylindrical bearings, flanged bearings, thrust washers,
sliding plates.
CUSn8P Bronze
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 |
The bearings are intended to be pressed into housing with H7
tolerance. The inner diameter of the slide bearing will then hold
tolerance H9.
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FB092-5050 product drawing.pdf