| Inner Diameter | 4mm |
| Outer Structure | Whole Outer Ring |
| Thickness | 7mm |
| Model | PHS4 |
| Material | Bearing Steel |
| Lubrication | Self-lubricating |
PHS4 is a radial spherical plain bearing with 4mm inner diameter, 7mm thickness, and whole outer ring structure. Made of high-grade bearing steel, it features self-lubricating performance, high dynamic (2480) and static (4680) load capacity. Widely used in hydraulic cylinders, construction machinery, automation equipment, and automotive shock absorbers.