ISO 4184:2025
ISO 4184:2025

ISO 4184:2025

October 2025
International standard Current

Belt drives - Classical and narrow V-belts - Lengths in datum system

This document specifies requirements for classical V-belts (those of sections Y, Z, A, B, C, D and E) and narrow V-belts (those of sections SPZ, SPA, SPB and SPC).

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Main informations

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International ISO standards

Publication date

October 2025

Number of pages

8 p.

Reference

ISO 4184:2025

ICS Codes

21.220.10   Belt drives and their components

Print number

1
Sumary
Belt drives - Classical and narrow V-belts - Lengths in datum system

This document specifies requirements for classical V-belts (those of sections Y, Z, A, B, C, D and E) and narrow V-belts (those of sections SPZ, SPA, SPB and SPC).

Replaced standards (1)
ISO 4184:1992
ISO 4184:1992
December 1992
International standard Cancelled
Belt drives. Classical and narrow V-belts. Lengths in datum system.

Specifies for V-belts of sections Y, Z, A, B, C, D, E, SPZ, SPA, SPB, and SPC: the recommended datum lengths, the tolerances for datum lengths, the conditions for measuring the datum length.

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