21.120.01

Shafts and couplings in general

21.120.10

Shafts

21.120.20

Couplings

21.120.30

Keys and keyways, splines

21.120.40

Balancing and balancing machines

21.120.99

Other standards related to shafts and couplings
ISO 14694:2003 (R2019)

ISO 14694:2003 (R2019)

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Industrial fans — Specifications for balance quality and vibration levels

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ISO 21940-11:2016 (R2021)

ISO 21940-11:2016 (R2021)

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Mechanical vibration — Rotor balancing Part 11: Procedures and tolerances for rotors with rigid behaviour

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ISO 21940-23:2012 (R2023)

ISO 21940-23:2012 (R2023)

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Mechanical vibration — Rotor balancing Part 23: Enclosures and other protective measures for the measuring station of balancing machines

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DIN 42995:1931-09

DIN 42995:1931-09

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Electric tools - Flexible shafts - Driving side connection

€24.39

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DIN 42995:1954-07

DIN 42995:1954-07

Superseded Historical

Electric tools - Flexible shafts - Driving side connection

€16.45

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NBN EN ISO 6413:1995

NBN EN ISO 6413:1995

Superseded Historical

Technical drawings - Representation of splines and serrations (ISO 6413:1988)

€50.00

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VDI 2722:2001-04

VDI 2722:2001-04

Superseded Historical

Cardan shafts with Hook´s universal joints Homokinematic mechanisms

€103.98

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VDI 2722:2003-08 (R2014)

VDI 2722:2003-08 (R2014)

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Cardan shafts and cardan shaft lines - Homokinematic mechanisms.

€134.70

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NBN 64:1968

NBN 64:1968

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Hauteurs d'axe des machines motrices et réceptrices

€37.00

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NBN E 22-101:1972

NBN E 22-101:1972

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Shaft ends

€58.00

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NBN E 22-102:1972

NBN E 22-102:1972

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Internal thread of shaft ends

€37.00

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NBN E 27-701:1972

NBN E 27-701:1972

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Parallel keys

€37.00

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NBN E 27-702:1972

NBN E 27-702:1972

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Keyways in cylindrical shafts for parallel keys

€37.00

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NBN E 27-703:1972

NBN E 27-703:1972

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Keyways in long conical shaft ends for parallel keys

€37.00

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NBN E 27-704:1972

NBN E 27-704:1972

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Keyways in short conical shaft ends for parallel keys

€37.00

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