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JB/T 14728-2023Rolling bearings Elevator traction system anti-sheave bearing unit (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 29, 2023

Implementation date

July 1, 2024

Scope

JB/T 14728-2023 (Rolling bearings Elevator traction system anti-sheave bearing unit) is available as an English-translated PDF.

JB/T 14728-2023 — This standard specifies the coding method, main structural types, dimensions and technical requirements of the anti-sheave bearing unit of the elevator composite steel belt traction system, describes the corresponding inspection methods, and specifies inspection rules, markings, rust-proof packaging, transportation and storage Transportation requirements.

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Document preview — JB/T 14728-2023

National Standard of the People's Republic of China

ICS: 21.100.20
Classification: J 11

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the coding method, main structural types, dimensions and technical requirements of the anti-sheave bearing unit of the elevator composite steel belt traction system, describes the corresponding inspection methods, and specifies inspection rules, markings, rust-proof packaging, transportation and storage Transportation requirements. This standard applies to the manufacture of reverse sheave bearing units for elevator traction systems.

Document data

International classification (ICS): 21.100.20.

Chinese classification (CCS): J11.

Estimated length of the Chinese original: 15,191 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.

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