NTN BEARING 6218 Z – NR

• Type: Single Row Deep Groove Ball Bearing (Shielded type with snap ring)

• Bore Diameter (d): 90 mm

• Outer Diameter (D): 160 mm

• Width of Inner Ring (B): 30 mm

• Design:

  • Z = Metal shield on one side → protects against dust and debris while allowing smooth rotation.

  • NR = Snap ring groove with snap ring on the outer ring → allows easy and secure axial positioning in housings.

• Load Capacity: Supports heavy radial loads and moderate axial loads in both directions.