Manufactured by PRS Bearings, the PA2508 is a precision Metric Series Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON K02508AR0. Key dimensional parameters include a 25 mm bore diameter, a 41 mm outer diameter, and a 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.
PA2508 - Metric Series Bearing
Technical Specifications
| Direct Interchange | KAYDON K02508AR0 |
|---|---|
| Overview | |
| Basic Model | PA2508 |
| Weight | 0.06 kg |
| Dimensions | |
| Bore Dia (d, mm) | 25 mm |
| Outer Dia (D, mm) | 41 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 272 kN |
| Static Load (Cor) | 372 kN |
| Dynamic Axial Load (Ca) | 561 kN |
| Static Axial Load (Coa) | 1073 kN |
41 mm 25 mm PA2508 Frequently Asked Questions about PA2508 Metric Series Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings recommends storing the PA2508 in its original packaging in a clean, low-vibration warehouse. Maintaining a relative humidity below 60% and a stable room temperature ensures maximum shelf life.
The PRS Bearings PA2508 features precision-machined corner chamfers designed to facilitate easier mounting. These ISO-standard chamfers ensure that the Metric Series Bearing fits snugly against shaft shoulders, preventing stress concentration at the 25 mm bore interface.
Yes. As part of our B2B commitment, if a PA2508 experiences unexpected issues in the field, PRS Bearings engineers can perform detailed metallurgical and wear analysis to identify root causes and optimize your future setups.
Thanks to its robust 272 dynamic load capacity, the PRS Bearings PA2508 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.