231 Series Self-aligning roller bearing

**All Models**

23120,23122,23124,23126,23128,23130,23132,23134,23136,23138

231 series spherical roller bearings adopt medium‑wide cross‑section design, wider than 230 series. Excellent self‑aligning capability to compensate shaft deflection and installation misalignment. It can withstand heavy radial loads and moderate bidirectional axial loads. Compact large‑bore structure, available in cylindrical bore and tapered bore (suffix K). Multiple cage styles are optional, W33 oil groove can be provided for poor‑lubrication working environment.

Commonly used in metallurgical rolling mills, heavy gearboxes, continuous casting equipment, cement kiln supporting rollers, large mixers and other medium‑heavy load large‑scale industrial machinery.