Committee

Committee:

CTN 18 - Transmissions, bearings and gears

Secretary:

SERCOBE - ASOCIACIÓN NACIONAL DE FABRICANTES DE BIENES DE EQUIPO

Field of Activity:

Standardization of: - Power transmission equipment such as pulleys and veebelts, pulleys and flat pulleys or tyrolean pulleys, including dimensions of pulley hubs; wire ropes, chains and wheel chains, conveyor belts, shafts for machinery their keys and keyways, splines and serrations and their accessories; - Rolling bearings, plain bearings and spherical plain bearings and their accessories; - Gears and tools for manufacturing and control, including terminology, characteristics and test methods.

International Relations:

ISO/TC 4 Rolling bearings

ISO/TC 14 Shafts for machinery and accessories

ISO/TC 41 Pulleys and belts (including veebelts)

ISO/TC 60 Gears

ISO/TC 100 Chains and chain sprockets for power transmission and conveyors

ISO/TC 123 Plain bearings

CEN/TC 188 Conveyor belts

Standards developed by the committee: CTN 18: 366

UNE 18135:1978

Status: ANULADA / 2020-09-10

V-BELTS AND PULLEYS. TRANSMISSIONS FOR CARS. DIMENSIONS.

UNE 18096:1984

Status: ANULADA / 2020-09-10

GEAR HOBS. SINGLE START. ACCURACY REQUIREMENTS.

UNE-EN ISO 21178:2013 (Ratificada)

Status: ANULADA / 2020-04-01

Light conveyor belts - Determination of electrical resistances (ISO 21178:2013) (Endorsed by AENOR in May of 2013.)

UNE-EN 1554:2012

Status: ANULADA / 2019-04-01

Conveyor belts - Drum friction testing

UNE-EN ISO 7590:2009

Status: ANULADA / 2019-04-01

Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness (ISO 7590:2009)

UNE 18158:1983

Status: ANULADA / 2019-02-07

ENDLESS HEXAGONAL BELTS FOR AGRICULTURAL MACHINERY, AND GROOVE SECTIONS OF CORRESPONDING PULLEYS.

UNE-EN ISO 21183-2:2007

Status: ANULADA / 2019-02-01

Light conveyor belts - Part 2: List of equivalent terms (ISO 21183-2:2005)

UNE 18023:1979

Status: ANULADA / 2018-09-13

NEEDLE ROLLER BEARINGS - NEEDLE ROLLER - DIMENSIONS - METRIC SERIES.

UNE 18147:1985

Status: ANULADA / 2018-09-13

NEEDLE ROLLER BEARINGS. TRACK ROLLERS. TOLERANCES.

UNE 18160:1985

Status: ANULADA / 2018-09-13

ROLLING BEARINGS. NEEDLE ROLLER BEARINGS, DRAWN CUP, WITHOUT INNER RING. METRIC SERIES. BOUNDARY DIMENSIONS AND TOLERANCES.

UNE-EN ISO 505:2000

Status: ANULADA / 2018-02-14

Conveyor belts - Method for the determination of the tear propagation resistance of textile conveyor belts (ISO 505:1999)

UNE 18182:1989

Status: ANULADA / 2017-11-16

ROLLING BEARINGS. INSTRUMENT PRECISION BEARINGS.

UNE 18037:1984

Status: ANULADA / 2017-09-28

ROLLING BERINGS. RADIAL BEARINGS. BOUNDARY DIMENSIONS. GENERAL PLAN.

UNE-EN ISO 15236-3:2007 (Ratificada)

Status: ANULADA / 2017-05-01

Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO 15236-3:2007) (Endorsed by AENOR in October of 2007.)

UNE-EN ISO 15236-2:2005

Status: ANULADA / 2017-04-19

Steel cord conveyor belts - Part 2: Preferred belt types (ISO 15236-2:2004)

UNE-EN ISO 703:2008

Status: ANULADA / 2017-03-01

Conveyor belts - Transverse flexibility (troughability) - Test method (ISO 703:2007)

UNE-EN ISO 15236-1:2006

Status: ANULADA / 2017-02-08

Steel cord conveyor belts - Part 1: Design, dimensions and mechanical requirements for conveyor belts for general use (ISO 15236-1:2005)

UNE-EN ISO 9856:2004

Status: ANULADA / 2016-12-01

Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus (ISO 9856:2003)

UNE-EN ISO 9856:2004/A1:2012

Status: ANULADA / 2016-12-01

Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus (ISO 9856:2003/Amd 1:2012)

UNE 18159:1989

Status: ANULADA / 2016-04-07

ROLLING BEARINGS. NEEDLE ROLLER BEARINGS, DRAWN CUP, WITHOUT INNER RING. METRIC SERIES. BOUNDARY DIMENSIONS AND TOLERANCES.

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