High Performance Thin Section Four Point Contact Ball Bearing Built To Crush Heavy Loads And Run Butter Smooth In Automation Gear And Precision Tools Featuring Rock Solid Durability And Zero Play

Four point contact thin section bearing for compact setups
✔️ Bore 4.5in OD 5.5in Width 0.5in chrome steel rings with brass cage

The KD045XP0 unit is a single row open bearing built for tight mechanical envelopes. Technicians typically mount these in rotary tables and conveyors where space runs short and steady rotation matters. The flat cross profile slides into narrow housings without adding bulk, while a direct swap with SD045XPO or NBX11412 keeps retrofit projects moving fast. Units arrive sold individually.

✅ Rated for 3770 pound dynamic thrust loads under continuous spin cycles
✅ Handles 3420 pounds static radial force without taking permanent shape changes
✅ Runs smoothly across negative thirty degrees up to one hundred ten degrees
✅ Manufactured to abec one tolerance standards for zero play and tight runout
✅ Comes ready to install with factory grease already packed inside the races
✅ Ships individually so you buy only the exact count your project requires

💡 What advantage does a four point contact design offer in tight equipment builds?
This arrangement packs push and pull resistance into one slim profile, which makes it handy for crowded panels that need to take mixed forces without eating up board space. You skip the hassle of stacking multiple mounts.
- The shared inner track keeps centerline stable during fast starts and stops
- One ring removes the extra slot work usually needed for paired radial units
- Tight clearance stays locked under shock loads so your shafts never drift

✝️