Descripción
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
