Inner ring designed for precise fits and dependable performance, bore one and a half inch and outer diameter one and seven eighths inch with 32 mm width, made from high carbon steel and oil lubricated for smooth, durable, general purpose bearing use

LRB243020 Inner Ring: single unit, inch bore fits
✔️ 1.5 in ID, 1.875 in OD, 32 mm width, oil-lubricated

The inner ring is a precision bearing component designed to serve as the core race inside many sealed ball bearing assemblies. It provides a stable, accurately machined bore and is commonly used in general purpose machinery, conveyors, and drive systems where shaft alignment and smooth rotation are critical.

✅ Inner diameter: 1.5 in (38.1 mm)
✅ Outer diameter: 1.875 in (47.6 mm)
✅ Width: 32.0 mm (1.26 in)
✅ Material: high carbon steel with oil lubrication (With Oil H)

💡 What is an inner ring bearing used for?

Inner rings provide a precise bore interface for rolling elements in a bearing assembly. - Provides a precise bore surface for rolling elements in a bearing. - Transfers radial and axial loads while minimizing friction. - Used in conveyors, gearboxes, and linear motion assemblies. - Supports lubrication requirements to extend service life.