Inner ring LRT556025 for needle roller applications, metric 55 mm ID x 60 mm OD x 25 mm width, high carbon steel race, general-purpose compatible with TAF607225, ideal in linear slide units (single)

Needle roller inner ring LRT556025 - 55 mm ID
✔️ 55 mm ID x 60 mm OD x 25 mm W, high carbon steel, single unit

This inner ring is a precision machined metric race for needle roller bearings, used in linear slide unit and general machinery assemblies; it mates with TAF607225 for installation.

✅ Series: LRT Metric series, model LRT556025
✅ Dimensions: 55 mm ID x 60 mm OD x 25 mm width
✅ Material: high carbon steel, precision machined race
✅ Bore type: tapered inner bore to mate with TAF607225
✅ Use case: single inner ring for needle roller assemblies, fits linear slide unit and machinery

💡 What is an inner ring used for in needle roller bearing assemblies? An inner ring provides the hardened raceway the rollers run on and is key to bearing alignment and load support. - Provides the precision raceway for needle rollers, extending service life in linear slide unit and machinery. - Enables tapered-bore mounting with adapter sleeves like TAF607225 for secure fits. - Can be specified alongside sealed ball bearing or ceramic components when designing compact bearing solutions.