1、Made of high-quality bearing steel, it is durable, not easy to deform and has a long service life 2、Double-sided sealing, the sealing ring on both sides of the bearing keeps the lubricating oil inside to avoid the entry of contaminants 3、This universal bearing is available in four models to meet your every need 4、It can effectively reduce the rotational friction and support radial and axial loads 5、It is very versatile and suitable for stable operation in high speed and ultra high speed environments Features: Made of high-quality bearing steel, it is durable, not easy to deform and has a long service life. Double-sided sealing, the sealing ring on both sides of the bearing keeps the lubricating oil inside to avoid the entry of contaminants. This universal bearing is available in four models to meet your every need. It can effectively reduce the rotational friction and support radial and axial loads. It is very versatile and suitable for stable operation in high speed and ultra high speed environments. Specifications: Condition: 100% Brand New Type: 604-2rs, 605-2rs, 606-2rs, 607-2rs (Optional) Bearing Material: Bearing Steel Cage And Its Materials: Steel Plate Rolling Body: Steel Ball Use Characteristics: High Speed Uses: General Number Of Rolling Body Columns: Single Column Raceway Type: Deep Groove Raceway Rolling Body Type: Ball Angle: 15° Sealing Cap: Double-Sided Seal Type Inner diameter Outer diameter Thickness 604-2rs 4mm/0.2in 12mm/0.5in 4mm/0.2in 605-2rs 5mm/0.2in 14mm/0.6in 5mm/0.2in 606-2rs 6mm/0.2in 17mm/0.7in 6mm/0.2in 607-2rs 7mm/0.3in 19mm/0.7in 6mm/0.2in Package list: 10 * Ball Bearings