8mm Bore Bearing - 40mm Shielded V Groove Track Roller Pulley Bearing 8x40x12mm

V8x40x12 Shielded V-Groove Track Roller Pulley Bearing
✔️ 8mm Bore - 40mm OD - 12mm Width

The V8x40x12 is a metric V-groove pulley bearing designed for guiding tracks, cables, or sliding doors with smooth, quiet movement. Built with durable steel and double rubber seals, it keeps out dust and debris for long-lasting performance.

✅ Inner diameter (bore): 8mm
✅ Outer diameter: 40mm
✅ Width: 12mm
✅ Closure type: Double rubber seals
✅ Standard: Metric
✅ Brand: VXB Bearing
✅ Quantity: 1 Bearing

💡 What’s the advantage of a V-groove track roller bearing?
It’s engineered to:

• Keep alignment on a track for precise motion

• Reduce wear thanks to even load distribution

• Operate quietly with minimal friction

Perfect for trolleys, gates, conveyors, and any track-guided system that demands smooth rolling action.