Jb T 1460 2011 Translated English Of Chinese Standard Jbt 1460 2011 Jb T1460 2011 Jbt1460 2011

This standard specifies the technical requirements, inspection methods and rules for the annealed and quenched & annealed stainless steel rolling bearing rings and rolling elements (hereinafter referred to as bearing parts) which are made from G95Cr18 (original designation 9Cr18), G102Cr18Mo (original designation 9Cr18Mo), G65Cr14Mo that comply with the provisions of GB/T 3086-2008. This standard applies to the heat-treatment quality inspection of bearing parts made of the above materials.

This standard specifies the technical conditions for general purpose non-inner ring and drawn cup needle roller bearings which comply with the provisions of GB/T 290-1998 and GB/T 12764-2009. This standard applies to the production, inspection and acceptance of bearings.

This standard specifies the specifications for vibration (velocity) of deep groove ball bearings (hereinafter referred as bearings) of which the appearance dimensions comply with provisions of GB/T 276-1994; diameter series are 0, 2 and 3; nominal inner diameter is 3 mm ~ 120 mm; radial clearances comply with Group 0, 2 and 3 clearances as specified in GB/T 4604-2006. And it specifies the vibration (velocity) peak-value specifications corresponding to Group V3 and V4, and the inner diameter is 3 mm ~ 60 mm.

This document provides the comprehensive list of Chinese Industry Standards - Category: JB; JB/T; JBT.

This Standard specifies the test method for whole machines of the counterbalanced fork-lift trucks preparations before test, test conditions, parameter determination and stability, loading and unloading performance, steering performance, operating performance, dynamic performance, energy consumption, braking performance, vibration, noise, etc.

This standard specifies the marking content, marking pattern, marking method and size, paint color of valve of various general-purpose valves. This standard applies to all types of general-purpose valves.

This Part of the JB/T 5000 specifies the ultrasonic, magnetic-powder and penetration testing methods and quality grades of forged steel. This Part applies to non-destructive testing of forged steel for heavy machinery. Non-destructive testing methods as specified in this Part may involve hazardous materials, operations and equipment, so the non-destructive testing personnel shall comply with relevant safety and health regulations.

This Standard specifies manufacturing and acceptance requirements for floor type boring machines and milling boring machines.