
Rolling bearings - Balls Part 1: Steel balls
出版:International Organization for Standardization

专家解读视频
Defines requirements for finished steel balls for rolling bearings.
BS ISO 3290-1 : 2014 - Identical
NF ISO 3290-1 : 2014 - Identical
NEN ISO 3290-1 : 2014 - Identical
BIS IS 2898 : Part 1 : 2019 - Identical
BS ISO 3290-1 : 2014 - Identical
NF ISO 3290-1 : 2014 - Identical
NEN ISO 3290-1 : 2014 - Identical
BIS IS 2898 : Part 1 : 2019 - Identical
ABMA ISO 3290-1 : 2014 - Identical
KS B 2001:2016 - Identical