Specifications Deep Groove Ball Bearing 1.Simple structure, the most widely used bearing 2.Low friction, high speed. Packaging & Delivery ... Groove Ball Bearing 1.Simple structure, the most widely used bearing 2.Low friction, high speed.Deep Groove Ball BearingDeep groove ball ... 523,00027,0000.053630012371219.74.220,00024,0000.066301154213111.45.4517,00021,0000.0826302174714113.56.5516,00019,0000. ...