OPEX • IMMEDIATE DURANGO DISPATCH
Bearing Assemblies & Rigid Shafts
Heavy-duty cartridge bearing assemblies for C, D, E, and F frames with dynamic balancing.
Torsional Rigidity & Ingress Protection
The mechanical bearing assembly is the structural backbone of any centrifugal slurry pump. SMAT Minerals delivers fully assembled cartridges, pre-greased, sealed with dual non-contacting labyrinth rings, and fitted with heavy-duty tapered roller bearings calculated to withstand high radial and axial shock loads from density surges and pump cavitation.
| Mechanical Component | SMAT Specification |
|---|---|
| Machined Shaft | High-strength forged alloy steel (AISI 4140 / 4340) with minimal overhang for negligible deflection |
| Roller Bearings | Heavy-duty Timken / SKF tapered roller bearings with calculated L10 life exceeding 50,000 operating hours |
| Bearing Housing | Ductile nodular iron casting with convective cooling ribs resisting mechanical shock and cracking |
| Labyrinth Sealing | Dual-barrier non-contact grease purges preventing wash-water, grit, or slurry ingress into races |
IMMEDIATE DISPATCH FROM DURANGO WAREHOUSE
Need pre-assembled, lubricated bearing cartridges?
Generate your official serialized technical requisition with frame size and shop pre-load verification.