INA LR45X50X20,5 Inner Ring Pro Grade Bearing Component For Industrial Machinery, Heavy Duty Quality, Built To Last Fit And Reliable Performance, Replacement Part

INA LR45x50x20,5 Inner Ring Bearing - Single Piece
✔️ Pro-grade inner ring, heavy-duty, 45x50x20,5 mm size

The INA LR45X50X20,5 inner ring is a precision component used in industrial machinery to support rotating assemblies. It’s a crucial replacement part for maintenance and rebuilds in heavy equipment, ensuring accurate alignment and long service life.

✅ Dimensions: 45 x 50 x 20,5 mm
✅ Material: precision-grade bearing steel for durability
✅ Application: inner ring component for industrial machinery assemblies
✅ Tolerances: tight clearance for reliable fit and performance

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

In simple terms, it provides the seating surface for rolling elements and helps keep shafts aligned for smooth operation.

- Supports shaft alignment in gear trains and linear slide units

- Maintains radial and axial stability under load

- Works with housings and seals to protect against contaminants