NSK 21311 spherical roller bearing with tapered bore delivers heavy load support in both directions, self-aligning to tolerate misalignment and shaft deflection with low friction and stable temperature
✔️ ID 55 mm, OD 120 mm, width 29 mm, tapered bore 1:12, pack 1
This NSK 21311 EAKE4 spherical roller bearing features a tapered bore and a robust steel cage for durability in demanding industrial setups. Self-aligning design handles shaft misalignment and deflection while maintaining steady friction and heat performance, ideal for conveyors, presses, and heavy-duty drives.
✅ 55 mm ID, 120 mm OD, 29 mm width
✅ Spherical roller with tapered bore 1:12 for easy mounting
✅ Robust steel cage construction for long service life
✅ Precision tolerance class for reliable operation in demanding equipment
💡 What is a spherical roller bearing with a tapered bore and why choose it for heavy machinery? Handy overview for common questions. - handy for misalignment tolerance and shaft deflection in heavy machinery - tapered bore mounting on shafts with precise fit and easy installation - self-aligning spherical roller bearing supports heavy radial and axial loads for conveyors and presses