NART5UUR Track Roller Needle Bearing 5x16x12mm

NART5UUR Track Roller Bearing
5x16x12mm Sealed Needle with Crowned Outer Ring

The NART5UUR is a sealed needle track roller with a crowned outer ring - ideal for reducing edge stress in cam followers and track systems.

✅ Item: NART5UUR
✅ Type: Track Roller Needle Bearing
✅ Size: 5mm ID x 16mm OD x 12mm Width
✅ Closure: Rubber Sealed (UUR)
✅ Outer Ring: Crowned Profile
✅ Material: Hardened Chrome Steel
✅ Dynamic Load Rating (CW): 3158 N
✅ Static Load Rating (COW): 3291 N
✅ Max Speed: 22,000 RPM
✅ Quantity: 1 Piece
✅ Brand: VXB

💡 Why use a crowned outer ring on a cam follower like the NART5UUR?
Crowned profiles help compensate for misalignment and reduce wear - ideal for curved tracks, uneven loads, and cam follower applications.