NTN BEARING 6904 LL

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

• Bore Diameter (d): 20 mm

• Outer Diameter (D): 37 mm

• Width (B): 9 mm

• Designation Meaning:

  • LL = Rubber contact seals on both sides → provide excellent protection against dust, moisture, and contaminants while retaining grease

  • 69 Series = Thin-section series suitable for compact, high-speed, and light-load applications

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