21.220 : Flexible drives and transmissions

21.220.01

Flexible drives and transmissions in general

21.220.10

Belt drives and their components

21.220.20

Cable or rope drives and their components

21.220.30

Chain drives and their components

21.220.99

Other flexible drives and transmissions
ISO/DIS 1081:2026

ISO/DIS 1081:2026

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Belt drives — V-belts and V-ribbed belts, and corresponding grooved pulleys — Vocabulary

€77.00

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26/30500802 DC:2026

26/30500802 DC:2026

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BS ISO 1081 Belt drives — V-belts and V-ribbed belts, and corresponding grooved pulleys — Vocabulary

€23.00

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ISO/DIS 24920:2026

ISO/DIS 24920:2026

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Synchronous belt drives — Technical specification for installation

€77.00

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26/30499722 DC:2026

26/30499722 DC:2026

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BS ISO 24920 Synchronous belt drives — Technical specification for installation

€23.00

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PR NF ISO 9981 (06/2026)

PR NF ISO 9981 (06/2026)

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Transmissions par courroies — Poulies et courroies striées pour la construction automobile — Profil PK: Dimensions

€61.00

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BS ISO 4183:2026

BS ISO 4183:2026

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Belt drives. Classical and narrow V-belts. Grooved pulleys (system based on datum width)

€165.00

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ISO 4183:2026

ISO 4183:2026

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Belt drives — Classical and narrow V-belts — Grooved pulleys (system based on datum width)

€77.00

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BS ISO 1813:2025

BS ISO 1813:2025

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Belt drives. Electrical conductivity of antistatic belts: Characteristics and test methods

€193.00

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NF ISO 1813, E24-202 (11/2025)

NF ISO 1813, E24-202 (11/2025)

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Transmissions par courroies - Conductibilité électrique des courroies anti-électrostatiques : Caractéristiques et méthodes d'essai

€65.33

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NF ISO 4184, E24-212 (11/2025)

NF ISO 4184, E24-212 (11/2025)

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Transmissions par courroies - Courroies trapézoïdales classiques et étroites - Longueurs dans le système de référence

€52.00

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BS ISO 4184:2025

BS ISO 4184:2025

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

€193.00

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ISO 4184:2025

ISO 4184:2025

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

€77.00

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ISO 1813:2025

ISO 1813:2025

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Belt drives — Electrical conductivity of antistatic belts: Characteristics and test methods

€77.00

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PR NF ISO 3410 (10/2025)

PR NF ISO 3410 (10/2025)

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Machines agricoles - Courroies trapézoïdales sans fin pour variateurs de vitesse et profils de gorge des poulies correspondantes (système base sur la largeur de référence)

€61.00

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BS ISO 12046:2025

BS ISO 12046:2025

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Synchronous belt drives. Automotive belts. Determination of physical properties

€193.00

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