Manufactured by PRS Bearings, the PA19008 is a precision Metric Series Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON K19008AR0. Key dimensional parameters include a 190 mm bore diameter, a 206 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.
PA19008 - Metric Series Bearing
Technical Specifications
| Direct Interchange | KAYDON K19008AR0 |
|---|---|
| Overview | |
| Basic Model | PA19008 |
| Weight | 0.23 kg |
| Dimensions | |
| Bore Dia (d, mm) | 190 mm |
| Outer Dia (D, mm) | 206 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 769 kN |
| Static Load (Cor) | 2296 kN |
| Dynamic Axial Load (Ca) | 1889 kN |
| Static Axial Load (Coa) | 6628 kN |
206 mm 190 mm PA19008 Frequently Asked Questions about PA19008 Metric Series Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Depending on your thermal and fit requirements, PRS Bearings supplies the PA19008 in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
The PRS Bearings PA19008 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 190 mm bore interface.
Certainly. While the standard PA19008 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.
To maximize the performance of the PA19008, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 190 mm bore. For the 206 mm outer diameter, an H7 or J7 housing tolerance is ideal to accommodate thermal expansion while maintaining PRS Bearings's signature operational stability.