Primus Tolerance Ring 516657
Enhance the reliability of your drive assemblies with the Primus 516657 Tolerance Ring, engineered for precision fit and high-performance retention. Designed to accommodate a 45 mm shaft diameter with a 30 mm length, this tolerance ring provides a secure, non-permanent interference fit between rotating components—ideal for V-pulley drum applications in industrial laundry equipment like the Primus RS27 series.
Constructed from high-grade spring steel with a wave-form profile, it offers excellent axial load distribution, vibration dampening, and thermal expansion compensation. Whether for OEM replacement or preventive maintenance, the 516657 ring ensures efficient torque transfer without adhesives or complex fasteners.
Item Attributes
| Material | Stainless Steel (e.g., 301 or 17-7PH) – corrosion-resistant, used in high-moisture environments |
| Length | 30 mm |
| Diameter | 45 mm |
| Wave Dimensions | amplitude, pitch |
