MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Rulon Bearings

(Viewing data as-entered. Click here to return)
TriStar CJ Composite Bearing
Categories: Polymer; Thermoset; Epoxy

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 CJ 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. Rc 50 and higher steel mating surface. Material has thermal and electrical insulating properties. Suitable for use in steam, wet, dry, or vacuum environments. Markets for CJ Composite Bearings include Agricultural, Appliances, Automotive, Construction, Industrial, and Transportation.

Vendors: TriStar Plastics Corp. provides engineering, custom fabrication and manufacturing of high-performance plastics and self-lubricating bearing materials, such as Rulon, PEEK, Torlon, CJ Composites and Ultracomp. Capabilities include component design, material selection, prototype and production, manufacturing and surface modification. Call (800) TRI-STAR (800) 874-7827 or visit or www.TStar.com

Click here to view all available suppliers for this material.

Please click here if you are a supplier and would like information on how to add your listing to this material.

 
Physical PropertiesOriginal ValueComments
Density 1.90 g/cc
Water Absorption <= 0.50 %
@Time 86400 sec
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 103
Compressive Strength 50000 psi
Shear Strength 5.00 ksi
Izod Impact, Notched 14.0 ft-lb/in
Coefficient of Friction, Dynamic 0.080Dry vs. Steel
Coefficient of Friction, Static 0.50Dry vs. Steel
Limiting Pressure Velocity 25000 psi-ft/minUnlubricated
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 2.41e+18 ohm-cm
Surface Resistance 3.93e+15 ohm
Dielectric Constant 4.15
@Frequency 1e+6 Hz
Dielectric Strength 200 kV/in
Dissipation Factor 0.0094
@Frequency 1e+6 Hz
 
Thermal PropertiesOriginal ValueComments
CTE, linear 70.0 µin/in-°F
Thermal Conductivity 1.40 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 300 °FContinuous
 335 °FShort Term
Deflection Temperature at 1.8 MPa (264 psi) 350 °F
Minimum Service Temperature, Air -320 °F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
316 Stainless Steel, annealed sheet
316 Stainless Steel, annealed plate
UBE 1022FDX23 Nylon 6 Homopolymer Film
TriStar Ultracomp UC-500 Composite Bearing
TriStar Ultracomp UC-200 Composite Bearing

PTRIST980 / 99331

Rulon Bearings

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.