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ISO 1536 / 1537 / 3684 / 251 / 10247 / 4649 Pulleys, idlers, pulley diameters, belt widths, cover classes, abrasion

CurrentLatest edition found. Still confirm amendments with the publisher.
Edition
ISO 1536:1975; ISO 1537:1975; ISO 3684:1990 + Amd 1:2006; ISO 251:2024; ISO 10247:1990 + Amd 1:2006; ISO 4649:2024
Publisher
ISO
Part family
Belt conveyors
Reviewed
23 October 2026 · source checked

Is ISO 1536 / 1537 / 3684 / 251 / 10247 / 4649 still current?

Yes. ISO 1536:1975; ISO 1537:1975; ISO 3684:1990 + Amd 1:2006; ISO 251:2024; ISO 10247:1990 + Amd 1:2006; ISO 4649:2024 is the latest edition MechAtlas found (MechAtlas review: 23 October 2026). Check the publisher for amendments before you specify it.

What it covers

Pulleys, idlers, pulley diameters, belt widths, cover classes, abrasion

Official source

MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ISO 1536 / 1537 / 3684 / 251 / 10247 / 4649 or the ISO store.

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