Manufactured by CHG Bearing, the HCRBH20025A is a precision HCRBH Series Crossed Roller Bearings. Key dimensional parameters include a 200 mm bore diameter, a 260 mm outer diameter, and a 25 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.
HCRBH20025A - HCRBH Series Crossed Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HCRBH20025A |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Crossed Roller Bearing |
| Series | HCRBH |
| Design Type | Integrated Inner and Outer Rings |
| Seal Type | Double-sided Sealed |
| Dimensions | |
| Roller Pitch Circle Diameter dp | — mm |
| Bore Diameter (d) | 200 mm |
| Width (B) | 25 mm |
| Outer Diameter (D) | 260 mm |
| Minimum Chamfer Dimension rmin | 1 mm |
| Inner Ring Shoulder Diameter ds | 212 mm |
| Outer Ring Shoulder Diameter Dh | 248 mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr (kN) | 92.3 kN |
| Basic Static Radial Load Rating C0r (kN) | 169 kN |
| Reference Data | |
| Reference Mass (kg) | 4 kg |
260 mm 200 mm 25 mm HCRBH20025A Frequently Asked Questions about HCRBH20025A HCRBH Series Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To match diverse operational dynamics, CHG Bearing supplies HCRBH20025A with multiple cage configurations: high-strength pressed steel ribbon cages for standard duty, solid machined brass cages (M/CA) for heavy vibration and shock loads, or lightweight glass-fiber reinforced polyamide cages (TN9/TVP) for high acceleration and ultra-low noise.
In its sealed configuration (Double-sided Sealed), CHG Bearing pre-charges HCRBH20025A with premium wide-temperature lithium-complex or polyurea grease, calibrated to a 30%–35% cavity volume ratio. For open-type variants, synthetic PAO or refined mineral lubricating oils with appropriate EP (Extreme Pressure) additives should be circulated.
Standard batches of CHG Bearing HCRBH20025A conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
Sourcing HCRBH20025A directly from CHG Bearing eliminates intermediate brokerage markups while granting you factory-direct engineering backup, rigorous ISO-certified quality assurance, competitive volume wholesale pricing, and dependable supply chain stability for HCRBH Series Crossed Roller Bearings.
