Railway applications - Wheel/Rail friction management - Part 2-1: Properties and Characteristics - Flange lubricants; German version EN 15427-2-1:2022
Edition 2022-07

Vitreous and porcelain enamels - Sliding friction wear test using an abrasion wheel
Edition 2015-01

Testing of lubricants - Tribological test in the translatory oscillation apparatus - Part 6: Quantification of the friction-induced wear development of brake fluids in EPDM-metal contacts
Edition 2024-04

Testing of paper - Determination of friction - Part 2: Inclined plane method
Edition 1997-07

Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Narrow series - Dimensions and loads - Part 003: Inch series with low friction coefficient; German and English version EN 4538-003:2010
Edition 2011-02

Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Wide series - Dimensions and loads - Part 003: Inch series with low friction coefficient; German and English version EN 4539-003:2010
Edition 2011-02

Aerospace series - Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions - Part 3: Technical specification; German and English version EN 4854-3:2019
Edition 2020-07

Aerospace series - Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions, wide series - Part 2: Dimensions and loads; German and English version EN 4854-2:2019
Edition 2020-06

Lubricants and impregnating compounds for friction hoist ropes in mining - Safety requirements and testing
Edition 2007-10

Low speed Koepe winding machines with friction wheel, for shafts and drifts; braking system calculation formulae
Edition 1986-10