Hydrodynamic Forces
January 1, 1991 - CRC

Produced for the International Association for Hydraulic Research, this monograph covers fluctuating and mean hydrodynamic forces, hydrodynamic forces on high-head gates, and hydrodynamic forces on low-head gates i.e. only the forces induced by flow incident or past the...

SAE J643 - Hydrodynamic Drive Test Code
December 1, 2018 - SAE

The range of test conditions on the dynamometer shall be sufficient to determine the primary operating characteristics corresponding to the full range of vehicle operations. The characteristics to be determined are: Torque ratio versus speed ratio and output speed Input speed versus speed ratio and...

ISO 7902-1 - Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 1: Calculation procedure
November 1, 2013 - ISO

This part of ISO 7902 specifies a calculation procedure for oil-lubricated hydrodynamic plain bearings, with complete separation of the shaft and bearing sliding surfaces by a film of lubricant, used for designing plain bearings that are reliable in operation. It deals with...

SAE J640 - Symbols for Hydrodynamic Drives
July 1, 2011 - SAE

The following system of symbols is recommended for use in technical papers and engineering reports dealing with hydrodynamic drives.

Changes in Plain Bearing Technology
November 28, 2012 - SAE

Preface I was determined that before the end of my professional life I would document my experience in the field of plain bearings. While this is limited to metallic hydrodynamic bearings, it is no depreciation of other bearings such as lowmaintenance, sintered, and synthetic bearings. It...

ISO DIS 19349 - Plain bearings with liquid lubrication - Lubricant supply arrangements and monitoring
July 26, 2018 - ISO

This document provides guidance on lubricant supply arrangements and monitoring for liquidlubricated bearings (plain bearing assemblies) such as those specified in ISO 11687. This document is intended to assist the design of oil based lubrication systems for hydrodynamic plain...

ISO 12130-1 - Plain Bearings - Hydrodynamic Plain Tilting Pad Thrust Bearings Under Steady-State Conditions - Part 1: Calculation of Tilting Pad Thrust Bearings
November 15, 2001 - ISO

The aim of ISO 12130 is to achieve designs of plain bearings that are reliable in operation by the application of a calculation method for oil-lubricated hydrodynamic plain bearings with complete separation of the thrust collar and plain bearing surfaces by a film of lubricant....

GME B 040 1037 - Bearing shell lubricating oil
November 1, 2016 - GME

Application: For the circulation lubrication of the bearing shell to Hatebur presses.

SAE J459 - Bearing and Bushing Alloys
January 1, 2018 - SAE

The bearing performance of steel backed half bearings, bushings, and washers is dependent on the properties and thickness of the lining alloy, the strength and dimensional stability of the steel backing (usually SAE 1010) and the strength of the bond between the lining alloy and the backing....

ISO FDIS 4384-1 - Plain bearings - Hardness testing of bearing metals - Part 1: Multilayer bearings materials
December 12, 2018 - ISO

This document specifies parameters for the hardness testing of compound materials for plain bearings made from steel and bearing metal with bearing metals based on copper and aluminium, manufactured by casting, sintering or bonding. It represents a supplement to the existing...

SAE ARP5483 - Rolling Element Bearing Test Methods
July 1, 2017 - SAE

This SAE Aerospace Recommended Practice (ARP) establishes methods for testing airframe rolling element bearings. The purpose of ARP5483 and its associated slash sheets is to document test methods commonly used to evaluate airframe bearings. These test methods may be referenced in standards,...

SAE ARP5448/7 - Plain Bearing Wear Measurement
December 1, 2016 - SAE

This standard details two methods of inspecting PTFE lined spherical or journal bearing wear outside the test apparatus. The methods described herein are applicable only to bearings which were unidirectionally loaded and the area of sliding wear is known and held constant throughout the...

SAE ARP5448 - Plain Bearing Test Methods
October 1, 2013 - SAE

This SAE Aerospace Recommended Practice (ARP) establishes methods for testing airframe plain bearings. The purpose of ARP5448 and its associated slash sheets is to document test methods commonly used to evaluate airframe bearings. These test methods may be referenced in specifications, part...

DNVGL-CG-0283 - Calculation methods for shaft alignment
December 1, 2018 - DNVGL

The class guideline provide details of methods used to carry out viscous CFD calculations to predict the hydrodynamic propeller loads and finite element analysis (FEA) to estimate the propeller shaft aft bearing contact pressure. In addition, an alternative for aft bearing...

SAE J641 - Hydrodynamic Drives Terminology
June 1, 2012 - SAE

Since the torque converter and fluid coupling are commonly used components of automatic transmissions in industry, the SAE appointed a committee to standardize terminology, test procedure, data recording, design symbols, and so forth, in this field. The following committee recommendations will...

SAE AS22227 - Bearing, Ball, Annular, Generator, and Motor Generator
October 1, 2018 - SAE

This standard establishes the requirements for antifriction ball bearings primarily intended for use in aircraft electrical generators and motor-generators. Classification Bearings shall be of the following types: Type I Bearing, Ball, Annular, primarily for aircraft generators and...

March 31, 2016 - NPFC
A description is not available for this item.
ISO 7063 - Rolling bearings - Needle roller bearing track rollers - Boundary dimensions, geometrical product specifications (GPS) and tolerance values
July 1, 2018 - ISO

This document specifies dimensional characteristics, nominal boundary dimensions and tolerance values for needle roller bearing track rollers, yoke and stud types.

ISO 26602 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Silicon nitride materials for rolling bearing balls and rollers
October 1, 2017 - ISO

This document specifies the requirements for preprocessed silicon nitride materials for rolling bearing balls and rollers. This document provides a classification defining physical and mechanical properties of silicon nitride preprocessed bearing rolling element materials. The...

ISO DIS 17660-2 - Welding - Welding of reinforcing steel - Part 2: Non load-bearing welded joints
August 28, 2017 - ISO

This part of ISO 17660 is applicable to the welding of weldable reinforcing steel and stainless reinforcing steel of non load-bearing welded joints, in workshops or on site. It specifies requirements for materials, design and execution of welded joints, welding personnel, quality...