Manufactured by PRS Bearings, the PAG120 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KG120AR0, SILVERTHIN SG120AR0. Key dimensional parameters include a 304.8 mm bore diameter, a 355.6 mm outer diameter, and a 25.4 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.
PAG120 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KG120AR0, SILVERTHIN SG120AR0 |
|---|---|
| Overview | |
| Basic Model | PAG120 |
| Weight | 4.218 kg |
| Dimensions | |
| Bore Dia (d, mm) | 304.8 mm |
| Bore Dia (d, in) | 12 in |
| Outer Dia (D, mm) | 355.6 mm |
| Outer Dia (D, in) | 14 in |
| Width (B, mm) | 25.4 mm |
| Width (B, in) | 1 in |
| Load Ratings | |
| Dynamic Load (Cr) | 46,622 kN |
| Static Load (Cor) | 109,604 kN |
| Dynamic Axial Load (Ca) | 114,675 kN |
| Static Axial Load (Coa) | 316,447 kN |
| Performance | |
| Limit Speed (rpm) | 1,540 rpm |
PAG120 25.4 mm 355.6 mm 304.8 mm Frequently Asked Questions about PAG120 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, beyond standard ISO specifications, PRS Bearings can produce the PAG120 with tailored radial internal clearances and ultra-precision accuracy classes to meet the strict demands of specialized OEM applications.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PAG120, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Certainly. While the standard PAG120 is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.
Thanks to its robust 46,622 dynamic load capacity, the PRS Bearings PAG120 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.