Manufactured by PRS Bearings, the PA12013 is a precision Metric Series Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON K12013AR0. Key dimensional parameters include a 120 mm bore diameter, a 146 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.
PA12013 - Metric Series Bearing
Technical Specifications
| Direct Interchange | KAYDON K12013AR0 |
|---|---|
| Overview | |
| Basic Model | PA12013 |
| Weight | 0.39 kg |
| Dimensions | |
| Bore Dia (d, mm) | 120 mm |
| Outer Dia (D, mm) | 146 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 1108 kN |
| Static Load (Cor) | 2295 kN |
| Dynamic Axial Load (Ca) | 2583 kN |
| Static Axial Load (Coa) | 6625 kN |
146 mm 120 mm PA12013 Frequently Asked Questions about PA12013 Metric Series Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The standard PA12013 from PRS Bearings is heat-stabilized for temperatures up to 120°C. For extreme heat applications, PRS Bearings offers custom S1 or S2 stabilization treatments to ensure the component maintains its 120 mm x 146 mm dimensions without warping.
PRS Bearings provides the PA12013 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.
The standard PRS Bearings PA12013 is designed for rigid configurations. For optimal performance, strict alignment of the 120 mm bore is critical, though PRS Bearings engineers can provide self-aligning bearing alternatives if your equipment is prone to deflection.
The PA12013 is engineered with an optimal strength-to-mass ratio. PRS Bearings ensures that the cross-sectional distribution provides maximum structural rigidity for its 1108 dynamic load rating without introducing excessive rotational inertia.