Feature●[Type and Size] : This is a 6000-2RS deep groove ball bearing with 7mm inner diameter, 19mm outer diameter and 6mm thickness.●Durable material: made of steel material, high hardness, durability and long service life.●[Part Number] : 210034-7,607-2RS●[Application] : Replacement ball bearing is compatible with Makita 9557NBR 9558NBR GA4034 GA4534 GA5034 PJ7000 DGA454 DGA4555 DGA456 DGA458 DGA504 DGA505 DGA506 DGA5508.●Double sealed: sealed with shields to protect the bearings from dust or other foreign objects, and is characterised by low friction and high limit speed.Description