Manufactured by PRS Bearings, the PX047UU is a precision PX Sealed 4-Point Contact Ball Bearing. You may consider it as an interchangeable alternative and replacement for KAYDON JU047XP0, SILVERTHIN JSU047XP0. Key dimensional parameters include a 120.65 mm bore diameter, a 139.7 mm outer diameter, and a 12.7 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.
PX047UU - PX Sealed 4-Point Contact Ball Bearing
Technical Specifications
| Direct Interchange | KAYDON JU047XP0, SILVERTHIN JSU047XP0 |
|---|---|
| Overview | |
| Basic Model | PX047UU |
| Weight | 0.295 kg |
| Dimensions | |
| Bore Dia (d, mm) | 120.65 mm |
| Bore Dia (d, in) | 4.75 in |
| Outer Dia (D, mm) | 139.7 mm |
| Outer Dia (D, in) | 5.5 in |
| Width (B, mm) | 12.7 mm |
| Width (B, in) | 0.5 in |
| Load Ratings | |
| Dynamic Load (Cr) | 6,920 kN |
| Static Load (Cor) | 10,940 kN |
| Dynamic Axial Load (Ca) | 13,210 kN |
| Static Axial Load (Coa) | 27,400 kN |
| Performance | |
| Limit Speed (rpm) | 520 rpm |
12.7 mm 139.7 mm 120.65 mm PX047UU Frequently Asked Questions about PX047UU PX Sealed 4-Point Contact Ball Bearing
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, PRS Bearings is a leading OEM partner. We offer bulk B2B pricing for the PX047UU, along with custom laser marking, specialized packaging, and technical documentation (MTR/COC) tailored to your company's requirements.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the PX047UU are formulated to meet international safety standards, ensuring eco-friendly equipment integration.
Yes, while the standard PRS Bearings PX047UU 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.
Certainly. While the standard PX047UU is pre-filled with high-grade industrial lubricant, PRS Bearings can provide custom fills, including food-grade (NSF H1), high-temperature, or extreme-pressure greases tailored to your operational needs.