6004C3 Nachi Deep Groove Ball Bearing Open With 20mm Inner Diameter, 42mm Outer Diameter And 12mm Width Delivers Smooth Rotation, High Precision And Durable Performance For Industrial And Hobby Machinery

Nachi 6004C3 Deep Groove Ball Bearing 20x42x12 mm 1pc
✔️ ID 20 mm, OD 42 mm, width 12 mm; open bearing

This Nachi 6004C3 deep groove ball bearing is a standard open bearing with a 20 mm bore, 42 mm outer diameter, and 12 mm width. It's commonly used in motors, conveyors, and general machinery where smooth rotation and compact form are essential.

✅ Type: Deep groove ball bearing, open
✅ Bore: 20 mm
✅ Outer diameter: 42 mm
✅ Width: 12 mm
✅ Clearance: C3

💡 What is a deep groove ball bearing used for in general mechanical assemblies? These handy bearings handle rotation in a wide range of equipment.

- They support radial loads and some axial loads - Common in motors, gearboxes, conveyors, and fan units - Proper lubrication and preload improve life and performance