Manufactured by PRS Bearings, the PA7008 is a precision Metric Series Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON K07008AR0. Key dimensional parameters include a 70 mm bore diameter, a 86 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.
PA7008 - Metric Series Bearing
Technical Specifications
| Direct Interchange | KAYDON K07008AR0 |
|---|---|
| Overview | |
| Basic Model | PA7008 |
| Weight | 0.1 kg |
| Dimensions | |
| Bore Dia (d, mm) | 70 mm |
| Outer Dia (D, mm) | 86 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 440 kN |
| Static Load (Cor) | 896 kN |
| Dynamic Axial Load (Ca) | 1009 kN |
| Static Axial Load (Coa) | 2588 kN |
86 mm 70 mm PA7008 Frequently Asked Questions about PA7008 Metric Series Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The standard PA7008 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 70 mm x 86 mm dimensions without warping.
Every PA7008 batch undergoes 100% automated vibration and noise testing at the PRS Bearings factory. We guarantee compliance with Z1/V1 standards, with premium Z3/V3 options available for high-end electric motors.
Absolutely. The PRS Bearings PA7008 is a drop-in replacement for international models like KAYDON K07008AR0. It follows universal ISO dimensions, making it easy to upgrade your supply chain to PRS Bearings's high-quality standards.
The PA7008 is engineered with an optimal strength-to-mass ratio. PRS Bearings ensures that the cross-sectional distribution provides maximum structural rigidity for its 440 dynamic load rating without introducing excessive rotational inertia.