INA IR40X45X17 Inner Ring Bearing Built To Last Top Notch Quality Replacement Part For Industrial Machinery Durable Precision Fit And Reliable Performance For Bearings And Mechanical Assemblies

INA IR40X45X17 Inner Ring Bearing for Durable Machines
✔️ 1-piece inner ring bearing, INA brand, precise fit, durable

The INA IR40X45X17 inner ring bearing is a precision component designed to form the inner race in rolling-element bearing assemblies. It's commonly used in industrial machinery, conveyors, gearboxes, and other heavy equipment to provide stable shaft support and accurate alignment.

✅ Bore diameter: 40 mm (1.57 in)
✅ Outer diameter: 45 mm (1.77 in)
✅ Width: 17 mm (0.67 in)
✅ Type: inner ring bearing race, single piece
✅ Pack size: 1 piece

💡 What is an inner ring bearing used for in industrial machinery?

This handy component acts as the inner race in a rolling-element bearing, providing a precise surface for the rotating shaft and enabling proper seating with the outer ring and rolling elements.

- Provides shaft alignment and reduces wear - Used in conveyors, pumps, gearboxes, and motors - Works with outer rings and rolling elements to support loads