ISO 2982-2:2013 PDF

Name: ISO 2982-2:2013 — Rolling bearings — Accessories — Part 2: Dimensions for locknuts and locking devices
SKU: ISO 2982-2:2013
Price: 25 EUR
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Rolling bearings — Accessories — Part 2: Dimensions for locknuts and locking devices

Название (английский):

ISO 2982-2:2013

Rolling bearings — Accessories — Part 2: Dimensions for locknuts and locking devices

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 10 апреля 2013 г.
Издание:: ISO IS 2982 edition 3 version 1
ICS:: 21.100.20

Тип поставки:

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Язык документа:

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Срок поставки:2 раб. дн. (перевод)

Цена:180 €

Описание (английский):

ISO 2982-2:2013 specifies: dimensions of locknuts; runout tolerance of locknut clamp face with respect to pitch diameter of screw thread; dimensions of lockwashers with straight inner tab for use with 4-slot locknuts; dimensions of locking clip assemblies for use with 8-slot locknuts.

Abstract

Overview - ISO 2982-2:2013 (Rolling bearings - Accessories)

Key topics and technical requirements

Dimensional tables and nominal symbols: Figures and tables give nominal dimensions (diameters, slot widths and depths, clamp-face diameters, washer tabs, clip geometry) for a wide range of metric and trapezoidal thread sizes.
Runout tolerance (t): The standard specifies permissible runout of the locknut clamp face with respect to the thread pitch diameter - a critical control for axial locating accuracy of bearings.
Lockwashers and tabs: Requirements for lockwashers with straight inner tabs (mandatory) and bent inner tabs (informative annex) including tab widths, bore sizes and minimum numbers of outer tabs.
Locking clip assemblies: Dimensions for the clip (C‑shaped) and associated bolt lengths and thread sizes used with 8‑slot locknuts.
Thread tolerance classes and references: Thread tolerance guidance is provided (e.g., tolerance class 5H per ISO 965‑3 for metric threads and 7H per ISO 2901 for trapezoidal threads). Normative references include ISO 5593 (vocabulary) and ISO 15241 (symbols).

Applications and users

Who uses it: Mechanical designers, bearing manufacturers, machine builders, maintenance engineers, procurement/specification teams, and quality/inspection personnel.
Practical applications:
- Ensuring interchangeability and correct fit of locknuts and locking devices in bearing assemblies.
- Specifying components for axial positioning of bearing rings on shafts.
- Designing or selecting locking clip assemblies and lockwashers to prevent loosening in rotating equipment.
- Verifying runout/control requirements during inspection and assembly to maintain bearing performance and service life.

Related standards

ISO 2982-1 - Dimensions for adapter sleeve assemblies and withdrawal sleeves (see for mating components).
ISO 5593 - Rolling bearings - Vocabulary
ISO 15241 - Rolling bearings - Symbols for physical quantities
ISO 965-3 / ISO 2901 - Thread tolerance classes referenced in this part

ISO 2982-2:2013 is essential when specifying locknuts and locking devices for reliable bearing location, assembly interchangeability, and rotational accuracy in industrial machinery.

Технические детали

Технический комитет: ISO/TC 4 - Rolling bearings
SKU: ISO 2982-2:2013

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ISO 2982-2:2013 PDF

Abstract

Overview - ISO 2982-2:2013 (Rolling bearings - Accessories)

Похожие стандарты

Key topics and technical requirements

Applications and users

Related standards

Технические детали

BS EN ISO 29822:2014

Vegetable fats and oils. Isomeric diacylglycerols. Determination of relative amounts of 1,2- and 1,3-diacylgl…

SIST ISO 2982-1:2015

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SIST EN ISO 9653:2001

Adhesives - Test method for shear impact strength of adhesive bonds (ISO 9653:1998)

ISO 2901:1993

ISO metric trapezoidal screw threads — Basic profile and maximum material profiles

SIST ISO 5593:2023

Rolling bearings - Vocabulary

ISO 15241:2012/Amd 1:2020

Rolling bearings — Symbols for physical quantities — Amendment 1