Accession Number : AD0771547

Title :   Development of High Speed Tapered Roller Bearing.

Descriptive Note : Interim rept. no. 1, 1 Jul 72-1 Jul 73,

Corporate Author : TIMKEN CO CANTON OHIO

Personal Author(s) : Cornish,Robert F. ; Orves,Peter S. ; Gupta,Shionarayan R.

Report Date : OCT 1973

Pagination or Media Count : 144

Abstract : The report presents the analytical work conducted to evaluate the effects of various material, design and lubrication parameters on the performance of a high speed tapered roller bearing. The program objective is to operate the proposed bearing to 3.5 million DN (107.95 mm bore x 32422 RPM) under 5000 pounds thrust load. The analysis includes the following: bearing geometry and design, effects of fit, kinematics, dynamics, load distribution, stresses, EHD and friction forces, analysis of the cone rib lubrication system. (Author)

Descriptors :   *Roller bearings, Taper, High velocity, Stresses, Lubrication, Kinematics, Dynamics, Loads(Forces), Load distribution

Subject Categories : Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE