Manufactured by PRS Bearings, the XRBU 205 is a precision XRBU Crossed Roller Bearings. Key dimensional parameters include a 20 mm bore diameter, a 53 mm outer diameter, and a 5 mm overall width. 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.
XRBU 205 - XRBU Crossed Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Basic Model | XRBU 205 |
| Weight | 0.06 kg |
| Dimensions | |
| Bore Dia (d, mm) | 20 mm |
| Outer Dia (D, mm) | 53 mm |
| Width (B, mm) | 5 mm |
| Chamfer (r, mm) | 0.15 mm |
| Roller Pitch Dia (Dpw) | 36.5 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 1.8 kN |
| Static Load (Cor) | 2.1 kN |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 45 mm |
| Inner Ring Hole Pitch Dia. (Li) | 26 mm |
| No. of Outer Ring Holes (na) | 6 |
| No. of Inner Ring Holes (ni) | 6 |
XRBU 205 53 mm 20 mm 5 mm Frequently Asked Questions about XRBU 205 XRBU Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
PRS Bearings recommends storing the XRBU 205 in its original packaging in a clean, low-vibration warehouse. Maintaining a relative humidity below 60% and a stable room temperature ensures maximum shelf life.
Every XRBU 205 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.
The PRS Bearings XRBU 205 features precision-machined corner chamfers designed to facilitate easier mounting. These ISO-standard chamfers ensure that the XRBU Crossed Roller Bearings fits snugly against shaft shoulders, preventing stress concentration at the 20 mm bore interface.
As a dedicated bearing manufacturer, PRS Bearings maintains strategic inventory of the XRBU 205 for prompt dispatch. For large OEM forecast orders, our lean production lines guarantee highly competitive lead times.