Spherical Roller Bearing 21309 KEJW33 Timken 45mm ID 100mm OD 25mm Width Tapered Bore 1 To 12 Normal Clearance Heavy Load Self Aligning Precision Long Service Life Low Friction

21309 Spherical Roller Bearing with Tapered Bore by Timken
✔️ ID 45mm, OD 100mm, width 25mm, tapered bore 1:12, single

This spherical roller bearing is designed to carry heavy radial and axial loads with self-aligning capability, making it ideal for machines that experience shaft misalignment or deflection. Used in conveyors, mixers, crushers, and other heavy-duty industrial equipment, it keeps rotation smooth and reliable under demanding conditions.

✅ Spherical roller design handles heavy radial and axial loads with misalignment tolerance
✅ Tapered bore 1:12 enables straightforward mounting on standard shafts
✅ Normal clearance suitable for general industrial use and standard lubrication
✅ Robust steel cage boosts durability in harsh environments

💡 What is a spherical roller bearing used for and why are tapered bore options handy? A handy explanation on role and mounting options helps buyers understand fit.
- High load capacity in radial and axial directions
- Self-aligning feature reduces shaft deflection issues
- Tapered bore offers flexible mounting with standard shafts
- Widely used in heavy machinery and material handling equipment