INA IR45X52X40 Inner Ring Bearing Replacement Part For Heavy Duty Machinery High Precision Durable And Reliable Performance Top Notch For CNC Automotive And Industrial Applications

INA IR45X52X40 single inner ring bearing for heavy machinery
✔️ 45x52x40 mm inner ring for CNC and industrial use

The INA IR45X52X40 Inner Ring is a replacement part designed for heavy-duty machinery. It provides precise fit and long-life reliability in CNC, automotive, and industrial settings. This inner ring measures 45x52x40 mm (1.77 x 2.05 x 1.57 in) and is built to withstand demanding conditions.

✅ bore diameter: 45 mm (1.77 in) for precise fit
✅ outer diameter: 52 mm (2.05 in) for secure housing
✅ width: 40 mm (1.57 in) for stable load handling
✅ compatible with heavy-duty CNC, automotive, and industrial equipment

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

- Lends precise radial support in CNC machines and automation lines
- Helps maintain alignment and reduce wear in high-load settings
- Enables straightforward maintenance with replaceable inner rings