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DIN 51819-2 - Testing of lubricants - Mechanical-dynamic testing in the roller bearing test apparatus FE8 - Part 2: Test method for lubricating greases - applied test bearing: oblique ball bearing or tapered roller bearing
December 1, 2016 - DIN

Diese Norm legt ein Verfahren für die mechanisch-dynamische Prüfung von Schmierfetten (vorwiegend Schmierfette K, nach DIN 51825) der NLGI-Klassen 1 bis 4 nach DIN 51818 im Bereich der Mischreibung und der Ermittlung des Schmierfetteinflusses auf das Reibungs- und Verschleißverhalten von...

ISO DIS 355 - Rolling bearings - Tapered roller bearings - Boundary dimensions and series designations
May 14, 2018 - ISO

This International Standard specifies bearing and subunit boundary dimensions for complete singlerow and double-row tapered roller bearings. It also specifies the flange dimensions of flanged outer rings for a selection of these bearings. A series designation for each...

QPL-25013 - Grease, Aircraft, Ball and Roller Bearing, NATO Code Number G-372, Metric
August 1, 2017 - NPFC

QUALIFIED PRODUCT LIST OF PRODUCTS QUALIFIED UNDER PERFORMANCE SPECIFICATION MIL-G-25013 Grease, Aircraft, Ball and Roller Bearing, NATO Code Number G-372, Metric This QPL has been prepared for use by or for the Government in the acquisition of products covered by the subject...

DEF STAN 81-32 - Packaging of Ball and Roller Bearings
September 4, 2015 - MODUK

This Standard specifies the requirements for the packaging of assembled open and shielded ball and roller bearings up to 20 kg mass and the component parts of such bearings supplied as spares or dismantled up to 2 kg mass to Military Levels P, N and J. The packaging specified in this...

DS/ISO 26422 - Petroleum and related products - Determination of shear stability of lubricating oils containing polymers - Method using a tapered roller bearing
February 13, 2015 - DS

ISO 26422:2014 specifies a method of determining the shear stability of polymer-containing lubricating oils by the four-ball machine as specified in ISO 20623, but using a tapered roller bearing. The test results allow prediction of the in-service permanent viscosity...

ISO 26422 - Petroleum and related products - Determination of shear stability of lubricating oils containing polymers - Method using a tapered roller bearing
December 15, 2014 - ISO

This International Standard specifies a method of determining the shear stability of polymer-containing lubricating oils by the four-ball machine as specified in ISO 20623, but using a tapered roller bearing. The test results allow prediction of the in-service permanent...

DS/EN ISO 683-17 - Heat-treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels
November 10, 2014 - DS

1.1 This part of ISO 683 specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely - through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), - case-hardening bearing...

DIN EN ISO 683-17 - Heat-treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels (ISO 683-17:2014)
February 1, 2015 - DIN

This part of ISO 683 specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels - through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), - case-hardening bearing steels, - induction-hardening...

ISO 683-17 - Heat-treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels
October 15, 2014 - ISO

This part of ISO 683 specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely - through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), - case-hardening bearing...

Practical Plant Failure Analysis: A Guide to Understanding Machinery Deterioration and Improving Equipment Reliability
April 19, 2016 - CRC

Component failures result from a combination of factors involving materials science, mechanics, thermodynamics, corrosion, and tribology. With the right guidance, you don't have to be an authority in all of these areas to become skilled at diagnosing and preventing failures. Based on the author's...

JIS B 1520-1 - Rolling bearings - Internal clearance - Part 1: Radial internal clearance for radial bearings
March 20, 2015 - JSA

This Standard specifics the radial internal clearance for the following types of rolling bearings (hereafter referred to as "bearings'). - Deeproove ball bearings (except those for insert bearings) - Double-row self-aligning ball bearings - Cylindrical roller bearings -...

9985254 - Grease, Wheel Bearing, High Temperature, No. 2
September 1, 2014 - GMNA

Material Description. A grease having high temperature, extreme pressure, and other characteristics suitable for lubrication of tapered roller wheel bearings. Symbols. Not applicable. Applicability. This grease is typically used for lubrication of tapered roller wheel...

NAS661 - BEARINGS, BALL AND ROLLER, ROD END, ANTI-FRICTION, AIRFRAME
July 31, 2012 - AIA/NAS

This specification establishes the requirements for airframe, anti-friction self-aligning, ball and roller bearing, rod ends.

ABMA STD 20 - Radial Bearings of Ball, Cylindrical Roller and Spherical Roller Types - Metric Design
January 1, 2011 - ABMA

This standard includes: (a) basic plan for the boundary dimensions of metric radial ball and roller bearings; (b) general rules for extension of the basic plans; (c) dimensions and tolerances for snap ring groove and locating snap rings; (d) dimensions for radial ball bearings...

SAE ARP5483/6 - Rolling Element Bearing Test Method for Dimensional Stability
July 1, 2013 - SAE

This test method outlines the recommended procedure for performing dimensional stability tests on rolling element bearings used in airframe applications. Bearings covered by this document shall be antifriction ball bearings and spherical roller bearings with through-hardened outer...

SAE AIR4403 - (R) Selection, Testing, Lubrication, and Sealing of Single Row Tapered Roller Bearings for Aerospace Wheel Applications
May 1, 2012 - SAE

This SAE Aerospace Information Report (AIR) describes available technology and current aerospace industry practices used for the selection, testing, lubrication, and sealing of single row tapered roller bearings to reduce bearing damage as a problem in the aircraft industry

SAE ARP5483/1 - Rolling Element Bearing No-Load Torque Test
December 1, 2012 - SAE

This test method outlines the recommended procedure for performing the no-load rotational starting torque test on airframe rolling bearings. Bearings covered by this test method shall be antifriction ball bearings and spherical roller bearings.

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