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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

SAE AS 21439D
Bearing, Roller, Needle, Double Row, Heavy Duty, Track Roller, Sealed, Type VI, Inch

Edition 2019-06-06

Original language English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

SAE AS 21439D Bearing, Roller, Needle, Double Row, Heavy Duty, Track Roller, Sealed, Type VI, Inch

Want to learn more?

SAE AS 21439D
Bearing, Roller, Needle, Double Row, Heavy Duty, Track Roller, Sealed, Type VI, Inch