Manufactured by PRS Bearings, the PXD070 is a precision PX 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON KD070XP0, SILVERTHIN SD070XP0. Key dimensional parameters include a 177.8 mm bore diameter, a 203.2 mm outer diameter, and a 12.7 mm overall width. With matching boundary dimensions, this component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
PXD070 - PX 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON KD070XP0, SILVERTHIN SD070XP0 |
|---|---|
| Overview | |
| Basic Model | PXD070 |
| Weight | 0.594 kg |
| Dimensions | |
| Bore Dia (d, mm) | 177.8 mm |
| Bore Dia (d, in) | 7 in |
| Outer Dia (D, mm) | 203.2 mm |
| Outer Dia (D, in) | 8 in |
| Width (B, mm) | 12.7 mm |
| Width (B, in) | 0.5 in |
| Load Ratings | |
| Dynamic Load (Cr) | 13,803 kN |
| Static Load (Cor) | 22,819 kN |
| Dynamic Axial Load (Ca) | 21,974 kN |
| Static Axial Load (Coa) | 57,071 kN |
| Performance | |
| Limit Speed (rpm) | 1,600 rpm |
12.7 mm 203.2 mm 177.8 mm PXD070 Frequently Asked Questions about PXD070 PX 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Thanks to its robust 13,803 dynamic load capacity, the PRS Bearings PXD070 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.
PRS Bearings provides the PXD070 with various cage options including high-strength pressed steel, machined brass for high-vibration tasks, or reinforced polymers for the quietest operation in precision machinery.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PXD070, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Under optimal lubrication conditions, the PRS Bearings PXD070 can reach a limiting speed of 1,600 RPM. The low-friction raceway finish developed by PRS Bearings allows for cooler running temperatures even at high velocities.