6301 Deep Groove Ball Bearing 12mm Bore 37mm Outer Diameter 12mm Width Single Row Radial Bearing for Machinery High Dynamic Load Cr 10.1 kN Cor 4.15 kN Low Clearance and Reliable Operation

Single 6301 deep groove bearing, 12x37x12mm for precision
✔️ 12 mm bore, 37 mm OD, 12 mm width; radial deep groove

The 6301 bearing is a single row radial deep groove ball bearing sized 12x37x12 mm. It's a general purpose rotation solution used in motors, gearboxes, conveyors and other machinery where smooth, low-friction motion is needed.

✅ Bore: 12 mm
✅ Outer diameter: 37 mm
✅ Width: 12 mm
✅ Type: radial deep groove ball bearing
✅ Dynamic load rating Cr: 10.1 kN
✅ Static load rating Cor: 4.15 kN
✅ Lubrication: grease (grease code 28000)
✅ Common equivalents: Koyo 6301, NSK 6301, FAG 6301

💡 What is a 12 mm bore deep groove ball bearing used for in general machinery?

These bearings are handy in many types of equipment that require smooth rotation and reliable support.

- used in motors, conveyors, gearboxes, and linear slide units
- good radial load capacity with low friction and long life
- ceramics variants exist for higher speed and lower lubrication needs