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TriStar FCJ Composite Bearing

Category Polymer , Thermoplastic , Fluoropolymer , PTFE
Manufacturer TriStar Plastics Corp.
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
This family of materials offers the combination of high compressive strength, low coefficient of friction, and excellent abrasion and corrosion resistance while running without lubrication. They are used in bearing and seal applications from temperature extremes of -320°F to 350°F with and without additional lubricants.TriStar FCJ Composite Bearing: Multi-layer lightweight construction provides dry lubrication with high reliability. The innermost layer features a braided synthetic fiber/PTFE tubular liner saturated with epoxy resin. A low helix angle layer of epoxy-coated glass filaments follows for axial strength. Multiple high helix angle layers comprise the outer structure and provide compressive strength. Ideally suited for non-lubricated high-load/low-speed shock load applications. Operates well in demanding and destructive environments. Rb 25 and higher steel mating surface. Material has thermal and electrical insulating properties. Suitable for use in steam, wet, dry, or vacuum environments. Markets for FCJ Composite Bearings include Agricultural, Appliances, Automotive, Construction, Industrial, and Transportation.
Physical Properties Metric English Comments
Density 1.90 g/cc
0.0686 lb/in³
Water Absorption <= 0.50 %

@Time 86400 sec
<= 0.50 %

@Time 24.0 hour
Mechanical Properties Metric English Comments
Compressive Strength 345 MPa
50000 psi
Izod Impact, Notched 7.47 J/cm
14.0 ft-lb/in
Limiting Pressure Velocity 0.701 MPa-m/sec
20000 psi-ft/min
Unlubricated
Thermal Properties Metric English Comments
CTE, linear 126 µm/m-°C
70.0 µin/in-°F
Thermal Conductivity 0.202 W/m-K
1.40 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 177 °C
350 °F
Deflection Temperature at 1.8 MPa (264 psi) 177 °C
350 °F
Minimum Service Temperature, Air -196 °C
-320 °F
Electrical Properties Metric English Comments
Volume Resistivity 2.41e+18 ohm-cm
2.41e+18 ohm-cm
Surface Resistance 3.93e+15 ohm
3.93e+15 ohm
Dielectric Constant 4.15

@Frequency 1.00e+6 Hz
4.15

@Frequency 1.00e+6 Hz
Dissipation Factor 0.0094

@Frequency 1.00e+6 Hz
0.0094

@Frequency 1.00e+6 Hz
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