Three Quarter Inch Bore Pillow Block Linear Motion Bearing With TWA12UU And SWA12GUU Style For Robotics, 3D Printing, Automotive, Medical And Packaging Equipment, Smooth And Quiet Guide Rail Support For Your Rig

3/4 Bore Pillow Block Bearing with SWA12UU/TWA12UU ✔️ 3/4 bore, 2-1/16 L, 2-3/4 W, aluminum housing, single pack

This SWA12UU pillow block linear motion bearing provides robust support for shafts in compact systems. It's commonly used in robotics, 3D printing, packaging, automotive, medical equipment, and other machinery that needs smooth, quiet linear motion.

✅ 3/4" bore; 2-1/16" length; 2-3/4" width; 1-9/16" height
✅ Base to center 15/16"; bolt-hole spacing 2-3/8" (width) and 1-1/4" (length); bolt hole 3/16"
✅ Material: aluminum housing with SAE-52100 insert; pre-lubed with light oil
✅ Rubber seals on both sides; ready to use out of the box
✅ Interchangeable with TWA12UU, SWA12GUU, SPB-12, KGNZ12PP

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Pillow block bearings help keep shafts aligned and supported in compact machinery, handy for a wide range of projects.

- Handy for guiding shafts in robotics, 3D printing, packaging lines, and medical devices - Provide smooth, predictable linear motion with sealed housing - Pre-lubricated and ready to install - Works with inserts like SWA12UU and TWA12UU ✝️