Homogeneous Bronze Bushing With Perforated Flange

Homogeneous Bronze Bushing With Perforated Flange

The homogeneous bronze bushing with perforated flange is a high-quality component that combines the durability and corrosion resistance of bronze with the added stability and lubrication benefits of a perforated flange design. Bronze, as a material, is renowned for its excellent mechanical properties, making it suitable for various industrial applications. The perforated flange not only adds structural integrity but also allows for efficient lubrication, reducing friction and heat build-up. This bushing is ideal for use in machinery, equipment, and other industrial settings where precision and durability are paramount.

BRONZE SLEEVES WITH PERFORATED FLANGE
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Technical characteristics
Material: Homogeneous Bronze (Cu 91,3%, Sn 8,5%, P 0,2%)
Yield strength: (Rp0.2) Ca 300 N/mm2
Tensile strength: (Rm) Ca 450 N/mm2
Hardness: Ca 125-150 HB
Friction: 0.08-0.25 µ
Maximum speed: 2.5 m/s
Temperature range: -100 / +200 °C

Load Rate
Ca: 280 N/mm2 0 m/s
80 - 120 N/mm2 0.01 m/s
30 - 40 N/mm2 2,0 m/s

Homogeneous Bronze Bushing With Perforated Flange Size

CuSn8P (DIN 17662)

• DIN 1494 / ISO 3547

Bornze Gleitlager CuSn8 Chemical Composition

Feature:

1. Easy of fitting and lubrication

2. High load capacity

3. Excellent wear resistance with lower friction

4. High level thermal conductivity

5. Minimum overall dimensions

6. Chemical resistance

7. Can work under dry/marginal lubrication for short period, lower friction factor at initial moving

Wrapped bushing, Bronze CuSn8, DIN 1494 / ISO 3547, Low-maintenance Wrapped Bushing Size

The bearings are wrapped from a cold formed homogeneous bronze(CuSn8 or CuSn6.5),which can achieve exceptional material properties. The standard sizes are fitted with diamond shaped lubrication indents on 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.

Mateial

• CuSn8P (DIN 17662)

• DIN 1494 / ISO 3547

Specially Manufacturing Bushings

The manufacturing process starts with cutting the sheet to the correct rectangular shape. Then the plate will be rolled and calibrated to the final size and finished with chamfering the edges.

Range Of Application

Agriculture machinery, truck cranes & construction machinery, suitable for impact loads

Tolerances

Bushings are manufactured according to DIN 1494/ ISO 3574 with standard sizes for H7 housing tolerances and f7 or h8 shaft tolerances.

Request:

It is used in conditions of increased load, but low speed, for example, on agricultural, construction and engineering vehicles.

It is widely used in hoisting machines, construction machines, automobiles, tractors, trucks, machine tools and some mineral engines.

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Please contact our technical sales for more information.

Technical Details

• Specific load capacity static< 120 [N/mm2]
• Specific load capacity dynamic< 40 [N/mm2]
• Sliding speed≤ 2.5 [m/s]
• Friction value0.05 [µ] to 0.12 [µ] depending on lubrication
• Temperature strain- 40 [°C] to + 250 [°C]
• Max. PV-value2.8 [N/mm² x m/s]
• The percentage of contact area on the ID is > 75%

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