Manufactured by PRS Bearings, the PB11020 is a precision Metric PB Series Bearings. You may consider it as an interchangeable alternative and replacement for KAYDON BB11020. Key dimensional parameters include a 110 mm bore diameter, a 160 mm outer diameter, and a 20 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.
PB11020 - Metric PB Series Bearings
Technical Specifications
| Direct Interchange | KAYDON BB11020 |
|---|---|
| Overview | |
| Basic Model | PB11020 |
| Weight | 1.36 kg |
| Dimensions | |
| Bore Dia (d, mm) | 110 mm |
| Outer Dia (D, mm) | 160 mm |
| Width (B, mm) | 20 mm |
| Chamfer (r, mm) | 1.5 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 2524 kN |
| Dynamic Axial Load (Ca) | 3720 kN |
160 mm 160 mm 110 mm 110 mm 20 mm 20 mm PB11020 Frequently Asked Questions about PB11020 Metric PB Series Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The standard PB11020 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 110 mm x 160 mm dimensions without warping.
PRS Bearings provides the PB11020 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.
Thanks to its robust 2524 dynamic load capacity, the PRS Bearings PB11020 is highly sought after in mining, metallurgy, agricultural machinery, and heavy industrial gearboxes where operational reliability is paramount.
PRS Bearings provides a comprehensive B2B warranty for the PB11020 against manufacturing defects. Furthermore, our engineering team offers ongoing technical support to ensure the Metric PB Series Bearings operates optimally within your specific machinery.