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FRCT
Fiber Reinforced
Composite Bearings |
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Self-lubricating Fiber Reinforced Composite Bearings
Wound PTFE and fibers + Wound fiberglass epoxy resin backing
Material Descriptions
In order to meet the needs of high-load self-lubricating bearings in a wide range of applications, Sinobronze has developed a series of fiber-reinforced composite self-lubricating bearing products.
These bearings combine the excellent lubricating properties of PTFE with the strength and stability of a directional fiberglass wound structure.
This structure provides high axial and radial strength for bearings under high load conditions.
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Structures
• 玻璃纤维缠绕结构
Fiberglass wound constructure
- ensuring superior hoop strength and dimensional stability
• 环氧树脂为基体
Epoxy resin matrix
- providing excellent chemical resistance and structural integrity
• 一体式特氟龙编织结构
Integrated PTFE woven structure
- delivering consistent low-friction performance without seams or delamination risks
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Technical Data
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Density（g/cm3）
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1.57
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Water absorption（%）
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0.75
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Max. Line speed（m/s）
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2.5
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Tensile strength（MPa）
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150
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Shore hardness（HD）
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81
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Compressive strength（MPa）
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220
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coefficient of friction（dry）
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0.09-0.12
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Max. static load(MPa）
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210
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Max. dynamic load（0.1m/s）（MPa）
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140
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Linear Thermal Expansion
（10-6℃K-1）（-30-100℃）
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96.7
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Operating temperature(℃）
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-40 ~150
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Typical Applications
SinoBronze self-lubricating Fiber Reinforced Composite Bearings are widely using in the fields of steering tie rods, kingpin bearings, cranes, lifters, lifting doors, front-end loaders, valves, pulleys, duplex levers, hydraulic cylinder pivots, cantilever hangers, backhoe excavators, construction and earthmoving machinery, conveyor belts, injection molding machines, skid steer loaders, water turbines, servo motor bearings, etc.
Shapes of Filament Wound Self-Lubricating Plain Bearings
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