NTN Bearing 6203 Single Row Deep Groove Radial Ball Bearing Normal Clearance Steel Cage 17 mm Bore ID 40 mm OD 12 mm Width Open
- Steel cage evenly spaces balls for reduced friction, vibration and noise.
- Rubber seal on the side of the bearing exposed to contaminants and open on the other for applying lubricant.
- CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision.