🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeالعربيةفارسی한국어中文日本語EntityQ11432170· pop 33· linked from 509 articlesball bearingtype of rolling-element bearing that uses balls to reduce rotational friction and support radial and axial loadsConnectionsfrictionEntityrolling-element bearingEntityCategories1869 introductionsBearings (mechanical)French inventionsRolling-element bearingsWelsh inventions