Manufactured by PRS Bearings, the PAG042 is a precision PA Angular Contact Ball Series. You may consider it as an interchangeable alternative and replacement for KAYDON KG042AR0, SILVERTHIN SG042AR0. Key dimensional parameters include a 107.95 mm bore diameter, a 158.75 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.
PAG042 - PA Angular Contact Ball Series
Technical Specifications
| Direct Interchange | KAYDON KG042AR0, SILVERTHIN SG042AR0 |
|---|---|
| Overview | |
| Basic Model | PAG042 |
| Weight | 1.724 kg |
| Dimensions | |
| Bore Dia (d, mm) | 107.95 mm |
| Bore Dia (d, in) | 4.25 in |
| Outer Dia (D, mm) | 158.75 mm |
| Outer Dia (D, in) | 6.25 in |
| Width (B, mm) | 25.4 mm |
| Width (B, in) | 1 in |
| Load Ratings | |
| Dynamic Load (Cr) | 28,638 kN |
| Static Load (Cor) | 44,260 kN |
| Dynamic Axial Load (Ca) | 62,675 kN |
| Static Axial Load (Coa) | 127,797 kN |
| Performance | |
| Limit Speed (rpm) | 3,810 rpm |
PAG042 25.4 mm 158.75 mm 107.95 mm Frequently Asked Questions about PAG042 PA Angular Contact Ball Series
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the PAG042 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
Engineered for heavy-duty endurance, the PRS Bearings PAG042 offers a dynamic load rating (Cr) of 28,638 and a static load rating (Cor) of 44,260. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.
PRS Bearings provides the PAG042 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.
Every PAG042 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.