| Inner Diameter | 4mm |
| Outer Diameter | 37mm |
| Thickness | 7mm |
POS4 is a self-lubricating radial spherical plain bearing made of bearing steel. It features a whole outer ring, M4×0.7 thread, and is widely used in hydraulic cylinders, construction machinery, automotive shock absorbers, and automation equipment. Dynamic load capacity: 2480N; static load capacity: 2060N. Origin: Germany, Sweden, Japan, China.