TriStar TriSteel PT Metal Backed PTFE Bearing System

Category	Polymer , Thermoplastic , Fluoropolymer , PTFE
Manufacturer	TriStar Plastics Corp.
Trade Name	TriSteel
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	TriStar TriSteel PT Metal Backed PTFE Bearing System.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Ultraflon 602 (PT) PTFE lined metal backed bearing system, low friction, high PV, high speed sleeve, flange and thrust bearings, zero lube required, high operating temperature. Ultraflon 602 PTFE Liner is a enhanced wear PTFE for use in lubricated or unlubricated environments. With lubrication, PV ratings can be in excess of 1,000,000.

Physical Properties	Metric	English	Comments
Density	3.15 g/cc	0.114 lb/in³
Deformation	3.1 %	3.1 %

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	65	65
Tensile Strength, Yield	16.9 MPa	2450 psi
Elongation at Break	150 %	150 %
Flexural Strength	19.3 MPa	2800 psi
Flexural Modulus	1.10 GPa	160 ksi
Compressive Strength	20.3 MPa	2950 psi
	248 MPa	36000 psi	Maximum Static Bearing Load
Coefficient of Friction, Dynamic	0.10	0.10	Dry vs Steel
K (wear) Factor	18.1 x 10^-8 mm³/N-M	9.00 x 10^-10 in³-min/ft-lb-hr
Limiting Pressure Velocity	1.75 MPa-m/sec	50000 psi-ft/min	Unlubricated. Max P = 36,000 psi and max V = 1000 fpm

Thermal Properties	Metric	English	Comments
CTE, linear	84.6 µm/m-°C	47.0 µin/in-°F
Thermal Conductivity	41.5 W/m-K	288 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	260 °C	500 °F	Continuous
	288 °C	550 °F	Short Term
Brittleness Temperature	-184 °C	-300 °F

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