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

21318 Spherical Roller Bearing with tapered bore 90mm
✔️ 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