JB/T 11767-2014 (English Version) PDF

Scope: This standard specifies the terms and definitions of hydrostatic and hydrostatic bearing spindle units, technical requirements, inspection conditions, methods, rules, marking and packaging for design, manufacturing and acceptance. This standard applies to hydrostatic and dynamic and static pressure bearing spindle units (hereinafter referred to as spindle units) with a spindle outer cone diameter of 20 mm to 160 mm and a spindle inner cone diameter of 15 mm to 75 mm.

JB/T 11767-2014 Referenced Document

GB/T 1348-2009 Spheroidal graphite iron castings
GB/T 13574-1992 Metal-cutting machine tools--Test code for static rigidity
GB/T 16769-2008 Metal-cutting machine tools.Measurement method of sound pressure level
GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
GB/T 18324-2001 Plain bearings--Copper alloy bushes
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 3078-2008 Quality structural steel cold drawn bars
GB/T 4879-1999 Rustproof packaging
GB/T 7631.4-1989 Lubricants and related products (class L)--Classification--Part 4:Family F (Spindle bearings, bearings and associated clutches)
GB/T 9439-2010 Grey iron castings
JB/T 7921-1995 Plain bearings. Cast copper alloys for mono-layer and multi-layer bearings
JB/T 7922-1995 Plain bearings. Wrought copper alloy intended to be used in monolayer bearings