Manufactured by PRS Bearings, the XRBU 105 is a precision XRBU Crossed Roller Bearings. Key dimensional parameters include a 10 mm bore diameter, a 43 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 105 - XRBU Crossed Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Basic Model | XRBU 105 |
| Weight | 0.04 kg |
| Dimensions | |
| Bore Dia (d, mm) | 10 mm |
| Outer Dia (D, mm) | 43 mm |
| Width (B, mm) | 5 mm |
| Chamfer (r, mm) | 0.15 mm |
| Roller Pitch Dia (Dpw) | 26.5 mm |
| Load Ratings | |
| Dynamic Load (Cr) | 1.5 kN |
| Static Load (Cor) | 1.4 kN |
| Mounting Holes | |
| Outer Ring Hole Pitch Dia. (La) | 35 mm |
| Inner Ring Hole Pitch Dia. (Li) | 16 mm |
| No. of Outer Ring Holes (na) | 6 |
| No. of Inner Ring Holes (ni) | 6 |
XRBU 105 43 mm 10 mm 5 mm Frequently Asked Questions about XRBU 105 XRBU Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Every PRS Bearings XRBU 105 is treated with premium rust-preventative oil and vacuum-sealed or wrapped in VCI paper. This guarantees that the 10 mm bore and 43 mm outer surfaces remain pristine during overseas transit.
Every XRBU 105 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 105 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 10 mm bore interface.
Engineered for heavy-duty endurance, the PRS Bearings XRBU 105 offers a dynamic load rating (Cr) of 1.5 and a static load rating (Cor) of 1.4. These ratings reflect PRS Bearings's commitment to using high-fatigue-strength materials for demanding radial and axial force environments.