Built Tough Double Row Self Aligning Bearing With Pro Grade Nylon Cage 8mm Bore 22mm OD 7mm Width 36000 RPM High Speed Metric Open Shop Ready Workhorse

Double row self aligning bearing unit for high speed shafts
✔️ single bearing 8mm bore 22mm OD 7mm thickness handles spin loads

This single packaged bearing mounts directly to cylindrical drive shafts and fixes minor housing misalignments on the fly. You will find these units running inside vertical spindles, office copiers, and light industrial countershafts. The open face makes it easy to drip lubricant directly onto the steel balls during routine shop checks.

✅ Straight cylindrical bore fits conventional shaft ends without adapters
✅ Glass fiber reinforced polyamide cage cuts vibration and noise
✅ Normal internal clearance handles steady thermal expansion cycles
✅ Low alloy chromium steel rings endure medium radial loads well
✅ Rated for high speed rotation up to thirty six thousand RPM

💡 What do double row self aligning bearings do when drive shafts twist under heavy cycle loads?

These handy units eat up angular offset and keep spinning components tracking straight. You get reliable torque transfer without hunting for new housings.

- The curved outer raceways pivot smoothly to match crooked metal axles while the inner ring stays square on the bore.

- Heavy duty polymer cages act as handy spacers that lock the steel balls apart to bleed off friction heat fast.

- Clean oil drips right into the center gap since the open face layout leaves room for quick shop bench repairs.

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