High Load Spherical Roller Bearing With Tapered Bore For Misalignment And Shaft Deflection Tolerance NSK 21318 EAKE4 90 mm ID 190 mm OD 43 mm Width Self Aligning Normal
✔️ 90 mm ID, 190 mm OD, 43 mm wide; tapered 1:12 bore; NSK single bearing
This NSK 21318 spherical roller bearing with tapered bore is built to handle heavy loads in both directions. It self-aligns to compensate for shaft misalignment and deflection, maintaining low friction and temperature. Manufactured to precision tolerance class for demanding industrial applications, it features a robust steel cage for durability.
✅ ID 90 mm bore
✅ OD 190 mm outer diameter
✅ Width 43 mm
✅ Tapered bore 1:12, self-aligning
💡 What is a pillow block bearing used for in precision machinery? This type of bearing setup is handy for supporting rotating shafts where alignment matters in automation and packaging equipment.
- bearing support and alignment
- reduces shaft deflection and vibration
- simple mounting and maintenance
- compatible with sealed ball bearings, ceramic variants, and linear slide units