NTN BEARING 6318 ZZ

• Type: Single Row Deep Groove Ball Bearing (Double Shielded Type)

• Bore Diameter (d): 90 mm

• Outer Diameter (D): 190 mm

• Width (B): 43 mm

• Design:

  • ZZ = Double metal shields on both sides → protect the bearing from dust and contaminants while retaining grease

  • 63 Series = Medium-heavy duty series with higher load capacity than 62 series

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