Manufactured by PRS Bearings, the PX13008UU is a precision X Type Four Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for 490. Key dimensional parameters include a 130 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.
PX13008UU - X Type Four Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | 490 |
|---|---|
| Overview | |
| Basic Model | PX13008UU |
| Weight | 0.18 kg |
| Dimensions | |
| Bore Dia (d, mm) | 130 mm |
| Outer Dia (D, mm) | 146 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 778 kN |
| Static Load (Cor) | 1,363 kN |
| Dynamic Axial Load (Ca) | 1,212 kN |
| Static Axial Load (Coa) | 3,156 kN |
146 mm 146 mm 130 mm 130 mm PX13008UU Frequently Asked Questions about PX13008UU X Type Four Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, while the standard PRS Bearings PX13008UU meets ISO P0 (ABEC-1) levels, PRS Bearings also manufactures high-precision variants in P6 (ABEC-3) and P5 (ABEC-5) for applications requiring minimal runout and extreme rotational accuracy.
Depending on your thermal and fit requirements, PRS Bearings supplies the PX13008UU in C0 (Normal), C2 (Tight), or C3 (Loose) internal radial clearances. Proper clearance selection by PRS Bearings specialists helps prevent premature bearing seizure.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the PX13008UU for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.
The PX13008UU utilizes high-purity bearing steel treated with PRS Bearings's advanced thermal processes. This creates a tough core that effectively absorbs shock loads while maintaining a highly wear-resistant surface on the raceways.