ABMA 24.2:1989(S2010) pdf free

ABMA 24.2:1989(S2010) pdf free.Thrust Bearings Of Ball And Cylindrical Roller Types Inch Design
This standard is maintained under stabilized maintenance and will be reviewed by Accredited Standards Committee B3 on a 10-year cycle. Any materially affected and interested party that feels this standard should be revised or withdrawn should submit their rationale for revision or withdrawal to the B3 Secretariat at the address below.
All bearings and components in this standard are not necessarily available. For availability, consult bearing manufacturers.
Other applicable standards should be consulted for tolerance definitions, gaging practices and methods of evaluating load ratings.
This standard only covers external dimensions. Functional interchangeability between different makes of standard bearings or components of the same size may depend on bearing features which are not standardized. Hence, the substitution of one make of standard bearing for another should only be made after careful comparison of their characteristics and consideration of the requirements of the particular application.
This code identifies and, as far as possible, describes each thrust bearing on the basis of complete dimensional interchangeability. This code establishes a universal language for describing and identifying thrust bearings of the ball and cylindrical roller type of inch design in order to facilitate communications between the user and the manufacturer. The code is also intended to simplifty the handling by user personnel of identical bearings made by different manufacturers, whose identification numbers may be different.
This code applies only to those thrust bearings or components whose boundary dimensions and tolerances conform to this standard.
The identification code for thrust bearings of ball and cylindrical roller types of inch design is made up of three parts:
1. A one, two, three of four digit number identifying the bearing bore in millimetres.
2. The letter T identifying a thrust bearing followed by one or two arbitrarily chosen letters identifying the type of thrust bearing as shown in Tables 1 and 2.
3. An arbitrarily chosen two digit number identifying the bearing series within its class as shown in Table 3.ABMA 24.2 pdf free download.