NTN BEARING 6403 ZZ

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

• Bore Diameter (d): 17 mm

• Outer Diameter (D): 62 mm

• Width (B): 17 mm

• Designation Meaning:

  • ZZ = Metal shields on both sides → protect against dust and contaminants while retaining lubricant

  • 64 Series = Heavy-duty bearing series for higher load capacity than 62 or 63 series

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