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New Timken 303KDD single row ball bearing 17mm bore 47mm OD 14mm wide

Timken

Timken 303KDD bearing 17mm shaft 47mm OD 14mm wide

SKU CH-XW80-T4WCR MPN 303KDD

Single-row ball bearing for 17 mm shafts with 47 mm outside diameter and 14 mm width

  • Precise 17 mm bore fits standard shafts
  • 47 mm outer diameter suits common housings
  • 14 mm width enables compact installations
  • Double-shielded design protects against contaminants

Single-row ball bearing for 17 mm shafts

This single-row ball bearing from Timken’s FAFNIR line fits a 17 mm shaft, with a 47 mm outside diameter and a 14 mm width. Model 303KDD is supplied new and ready for installation in power-transmission assemblies. It handles radial loads in standard machinery applications.

Maintenance teams and OEM assemblers

Suits maintenance teams and OEM assemblers who need a direct replacement for a 17 mm shaft bearing with these exact dimensions. Not for buyers who require a different bore size, a wider inner ring, a sealed variant not listed here, or a double-row design for higher load capacity.

Highlights

  • Precise 17 mm bore fits standard shafts
  • 47 mm outer diameter suits common housings
  • 14 mm width enables compact installations
  • Double-shielded design protects against contaminants

Specifications

No published specifications for this item yet.

Questions about this item

Will the 17 mm bore on this 303KDD fit the 17 mm shaft I already have?

Yes — the bearing’s bore is 17 mm, matching a 17 mm shaft directly.

How can I confirm the 303KDD is seated correctly after installation?

Rotate the shaft by hand; it should turn smoothly without binding or excessive play, confirming the 47 mm outer diameter is fully seated.

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