Manufactured by PRS Bearings, the XRE35020 is a precision XRE Crossed Roller Bearings. You may consider it as an interchangeable alternative and replacement for THK RE35020. Key dimensional parameters include a 350 mm bore diameter, a 400 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.
XRE35020 - XRE Crossed Roller Bearings
Technical Specifications
| Direct Interchange | THK RE35020 |
|---|---|
| Overview | |
| Basic Model | XRE35020 |
| Weight | 3.9 kg |
| Dimensions | |
| Bore Dia (d, mm) | 350 mm |
| Outer Dia (D, mm) | 400 mm |
| Width (B, mm) | 20 mm |
| Roller Pitch Dia (Dpw) | 376.6 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 54.1 kN |
| Static Load (Cor) | 143 kN |
| Performance | |
| Double Seal (ds) | 363 mm |
| Double High-Performance Seal (Dh) | 383 mm |
XRE35020 350 mm 400 mm 383 mm 20 mm Frequently Asked Questions about XRE35020 XRE Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Absolutely. The precise manufacturing of the PRS Bearings XRE35020 results in stable, predictable vibration baselines. This makes it highly compatible with modern IoT condition monitoring sensors for early fault detection.
To maximize the performance of the XRE35020, PRS Bearings technical engineers suggest a shaft fit of k5/m5 for its 350 mm bore. For the 400 mm outer diameter, an H7 or J7 housing tolerance is ideal to accommodate thermal expansion while maintaining PRS Bearings's signature operational stability.
The PRS Bearings XRE35020 features an advanced dual-sealing system with standard double seal (ds: 363) and double high-performance seal (Dh: 383) configurations. These specialized seals provide an effective barrier against dust, moisture, and contaminants, ensuring the internal raceways of the XRE35020 remain uncontaminated. This significantly reduces maintenance costs and extends service life.
Yes, PRS Bearings strictly adheres to global environmental directives. The bearing steel and industrial lubricants used in the XRE35020 are formulated to meet international safety standards, ensuring eco-friendly equipment integration.