Self Aligning Ball Bearing With Adapter Sleeve 50x120x29mm 1311K+H Series, Spherical Outer Race Design For Misalignment Compensation, High Load Capacity, Smooth Rotation, Durable Steel Construction, Easy Mounting For Precision Machinery Alignment

This self-aligning ball bearing with adapter sleeve is designed to compensate for shaft misalignment and housing deflection in machinery. It’s commonly used in conveyors, gearboxes, and automated equipment where precise shaft alignment is critical.

✅ Inner bore 50 mm; Outer diameter 120 mm; Width 29 mm; Material: 52100 chrome steel; Includes adapter sleeve (1 piece)
✅ Spherical outer race allows angular misalignment and smooth rotation
✅ Hardened chrome steel provides high load capacity and longevity
✅ Sealed design variations available for cleaner operation

💡 What is a pillow block bearing with adapter sleeve and when should I use it?

Here's a handy, general guide to help you decide when to pick this type of bearing:

- pillow block bearing with adapter sleeve simplifies mounting and fits shaft sizes without custom parts

- handy for equipment where the shaft may deflect or misalign during operation

- adapter sleeve helps you adapt to common bore sizes for quick replacements

- ideal for conveyors, automation lines, and industrial machinery