Straight Sleeve Bearings

Rexnord Chile Comercial Ltda.

Descripción

Rexnord Chile Comercial Ltda.

ENVIAR EMAIL

Modulus(PSI)
Ultimate Strength(PSI)

Impact resistance (notch) .41 ft-lb/in
Specific gravity 1.9
Spring rate 3.467 x 106 lb / in
Ultimate strength 77,000 psi
(2) Values applicable for temperatures ranging from -65 °F to + 250 °F. Values shown are for .125” wall thickness. Consult a Rexnord engineer for other wall thicknesses.
Continuous Intermittent
Min °F Max °F Max °F
Standard Resin -65°(3) 325° 400°
High Temperature resin -65°(3) 400° 450°
(3) Tuflite® can be used in cryogenic applications. Consult a Rexnord engineer.
Tuflite® Aluminum Steel
Expansion (in/in/°F)Axial directionHoop direction 15.0 x 10-67.0 x 10-6 13.3 x 10-613.3 x 10-6 6.0 x 10-6 6.0 x 10-6
Conductivity(BTU in/Ft2 °F Hr) 1.4 610 – 1100 95 – 185
(4) Comparative values of the coefficient of expansion for the filament wound back-up material, aluminum and steel are given in table 2. The similarity between steel and Tuflite in the hoop direction should be noted. A higher value for thermal expansion is realized in the axial direction because of the fiberglass filament orientation.

Más información sobre este producto consulte en: http://www.rexnord.com/sites/process/Pages/CBSleeveBearings.aspx?platformkey=1&businessunitkey=42&nodekey=-2003












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