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Unformatted text preview: chart and flat bearing results. 2. Fluid = SAE 30 oil at 65 C Shaft speed = 3000 rpm Shaft diameter = 50 mm Bearing length = 55 mm c = 0.1 mm Load = 650 lbs. Complete Brg Flat Brg Approx Chart results 90° pressure range a) 180° pressure range b) Load capacity, N Torque, N m HW 2 Sunday, August 29, 2010 8:55 PM homework Page 1 homework Page 2 viscosity 2.20E02 Pa s 65C speed 3000 rpm radius 25 mm h1 0.175 mm c h2 0.025 mm L 78.539816 50%,mm Length 55 mm surf speed 7.8539816 m/s slope 0.0019099 load/m 126738.46 N/m load 6970.6151 N drag/m297.0755 N/m drag16.33915 N torque0.408479 N m viscosity 2.20E02 Pa s 65C speed 3000 rpm radius 25 mm h1 0.1 mm c h2 0.025 mm L 39.269908 25%,mm Length 55 mm surf speed 7.8539816 m/s slope 0.0019099 load/m 52949.366 N/m load 2912.2151 N drag/m175.9829 N/m drag9.679058 N torque0.241976 N m Pressure over 50% of bearing Pressure over 25% of bearing homework Page 3...
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This note was uploaded on 09/08/2010 for the course MAE 415 taught by Professor Eischen during the Spring '07 term at N.C. State.
 Spring '07
 EISCHEN
 Mechanical Engineering

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