NAST8R Track Roller Needle Bearing 8x24x10mm - Yoke Type Inner Diameter - 8mm the 6903-2NSL outer diameter is

the 6903-2NSL outer diameter is 30mm

✅ Wheel material: cast iron with polyurethane tread

6808UU bearing is made from Chrome Steel with chrome steel balls and steel cage

Bearing Outer Diameter: 37mm

Equal FAG 6207ZZ

NAST8R Track Roller Needle Bearing 8x24x10mm - Yoke Type Inner Diameter - 8mm the 6903-2NSL outer diameter isNAST8R Yoke Type Track Roller with Inner Ring Sealed Design 8mm ID 24mm OD 10mm Width Cam Follower Style The NAST8R is a yoke type track roller bearing with an inner ring, made for linear motion systems, cam mechanisms, and heavy duty guides. Built with precision and durability in mind, this 8x24x10mm bearing provides dependable tracking with reduced friction and long service life. Type: Yoke type track roller Inner diameter: 8mm Outer diameter: 24mm