Heavy Duty Tapered Roller Bearing Cone 387A 2 Timken Chrome Steel Bore 2.25 Inch Width 0.864 Inch Precision Bearing For Industrial Machinery And Automotive Applications

Timken 387A Single Cone Heavy-Duty Tapered Bearing
✔️ 2.25 in width, 0.864 in bore; chrome steel Timken cone

Timken bearings are precision-engineered components designed for reliable performance in demanding industrial and automotive applications. Built from premium chrome steel and subjected to advanced heat treatment, these cones deliver strong load capacity, wear resistance, and smooth rotation in motors, gearboxes, pumps, and conveyors.

✅ Bore: 0.864 in (21.95 mm)
✅ Width: 2.25 in (57.15 mm)
✅ Material: Chrome steel
✅ Part number: 387A
✅ Configuration: Cone, single bearing

💡 What is a heavy-duty tapered roller bearing cone used for in industrial machinery?
These cones handle high radial and axial loads in tough environments, helping keep equipment running smoothly and reducing downtime.
- high radial load capacity for motors and gearboxes
- axial load support and alignment for conveyors
- durable chrome steel construction for long life
- sealed lubrication options for lower maintenance