INA IR35X40X17 Inner Ring Bearing Component For Precision Machinery And Industrial Equipment Go To Top Notch Heavy Duty Spare Part With Reliable Performance Durable Construction Easy Fit For Conveyors Linear Systems And Automation Projects

INA IR35X40X17 Inner Ring Bearing for Precision Machinery
✔️ IR35X40X17 inner ring: bore 35 mm, OD 40 mm, width 17 mm, single pack

The INA IR35X40X17 inner ring is a precision-machined bearing component designed to fit inside larger bearing assemblies used in industrial equipment, conveyors, linear motion systems, and automation projects.

Dimension	mm	in
Bore (inner)	35	1.38
Outer diameter	40	1.57
Width	17	0.67

Dimensions are shown in both mm and inches to ensure precise fitting in assemblies.

✅ Bore: 35 mm (1.38 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Width: 17 mm (0.67 in)
✅ Compatible with INA bearing assemblies and precision housings

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

In general, inner rings serve as the mating surface for the ball or roller path, enabling smooth motion and load transfer.

- They pair with outer rings and cages to form a complete bearing module
- They help maintain precise shaft alignment under load in conveyors and automation setups
- They’re commonly used in linear slide units and precision machinery that require smooth, controlled motion