Manufactured by PRS Bearings, the PAF180 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KF180AR0, SILVERTHIN SF180AR0. Key dimensional parameters include a 457.2 mm bore diameter, a 495.3 mm outer diameter, and a 19.05 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.
PAF180 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KF180AR0, SILVERTHIN SF180AR0 |
|---|---|
| Overview | |
| Basic Model | PAF180 |
| Weight | 3.583 kg |
| Dimensions | |
| Bore Dia (d, mm) | 457.2 mm |
| Bore Dia (d, in) | 18 in |
| Outer Dia (D, mm) | 495.3 mm |
| Outer Dia (D, in) | 19.5 in |
| Width (B, mm) | 19.05 mm |
| Width (B, in) | 0.75 in |
| Load Ratings | |
| Dynamic Load (Cr) | 36,044 kN |
| Static Load (Cor) | 113,029 kN |
| Dynamic Axial Load (Ca) | 94,347 kN |
| Static Axial Load (Coa) | 326,322 kN |
| Performance | |
| Limit Speed (rpm) | 1,070 rpm |
PAF180 19.05 mm 495.3 mm 457.2 mm Frequently Asked Questions about PAF180 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the PAF180 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
Engineered for heavy-duty endurance, the PRS Bearings PAF180 offers a dynamic load rating (Cr) of 36,044 and a static load rating (Cor) of 113,029. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.
PRS Bearings provides a comprehensive B2B warranty for the PAF180 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the PA Angular Contact Ball Series operates optimally within your specific machinery.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PAF180 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.