Insert Ball Bearing CSB201-8 With Set Screw Locking Sealed Bearing Half Inch By 40mm By 22mm High Precision Durable Shielded Design For Constrained Linear Motion Universal Fit For Machinery And Equipment

CSB201-8 Insert Ball Bearing, 1pc, Locking Seal
✔️ 1/2 in bore, 40 mm OD, 22 mm width, sealed, setscrew lock

The CSB201-8 is a sealed insert ball bearing designed to fit into hubs and pillow blocks. It features a set-screw locking collar and is ideal for shaft sizes around 1/2 inch (12.7 mm). Commonly used in DIY projects, conveyor rollers, woodworking shop equipment, and small machinery where reliable radial support and easy mounting are needed.

✅ Bore: 1/2 in (12.7 mm)
✅ Outer diameter: 40 mm (1.57 in)
✅ Width: 22 mm (0.87 in)
✅ Locking: setscrew collar; sealed bearing

💡 What is a pillow block bearing used for in simple mechanical systems?

It provides a compact way to support rotating shafts and keep them aligned in tight spaces.

- handy for DIY projects and small machines
- keeps shafts running true under light to moderate loads
- pairs with standard insert bearings for easy replacement