JB/T 2644-2002 in English

ABOLISHED

Rolling bearings-Tapered roller bearings of tolerance class 2 for spindles of jig boring machines-Specifications

Issued on:2002-07-16
Implemented on:2002-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	JB/T 2644-2002
Document status:	ABOLISHED
Title in English:	Rolling bearings-Tapered roller bearings of tolerance class 2 for spindles of jig boring machines-Specifications
Title in Chinese:	滚动轴承坐标镗床主轴2级圆锥滚子轴承技术条件
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-07-16
Implemented on:	2002-12-01
ICS Classification:	21.100.20-Rolling bearings
Chinese Classification:	J11-Rolling bearing
Professional Classification:	JB-Machinery
Related Keywords:	bearings-tapered roller bearings tapered roller bearings coordinate boring machines tolerance class machines-specifications scopethis standard
Related Topics:	Tapered bearing Spindle Shear stability of tapered roller bearings Roller jb/t6204-2002 Tapered Roller Bearing Testing Machine Tapered roller conditional recognition Tapered Roller Bearings Lathe spindle taper CNC machine tool spindle bearing vibration Axis measurement Shield machine main shaft bearing Bearing heater main Machine tool spindle taper mouth National technology of electric spindle Tapered Bearing Test Standard curve axis Standard Spindle Analysis jb/t4734-2002 jb/t4746-2002 jb t4736 2002

本标准规定了坐标镗床主轴用2级圆锥滚子轴承及其相配的主轴零件（轴和套筒）的主要技术要求。

Scope

This standard specifies the main technical requirements for grade 2 tapered roller bearings for the spindle of coordinate boring machines and their matching spindle parts (shafts and sleeves). This standard applies to grade 2 tapered roller bearings for the spindle of coordinate boring machines and their matching shafts and sleeves.

More samples: GB 18306-2015 NB/T 47013.2-2015 JGJ 94-2008

Sample only — not a preview of JB/T 2644-2002

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