Manufactured by CHG Bearing, the HCRBH13025A is a precision HCRBH Series Crossed Roller Bearings. Key dimensional parameters include a 130 mm bore diameter, a 190 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.
HCRBH13025A - HCRBH Series Crossed Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HCRBH13025A |
| 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) | 130 mm |
| Width (B) | 25 mm |
| Outer Diameter (D) | 190 mm |
| Minimum Chamfer Dimension rmin | 1 mm |
| Inner Ring Shoulder Diameter ds | 142 mm |
| Outer Ring Shoulder Diameter Dh | 178 mm |
| Performance | |
| Basic Dynamic Radial Load Rating Cr (kN) | 75.9 kN |
| Basic Static Radial Load Rating C0r (kN) | 115 kN |
| Reference Data | |
| Reference Mass (kg) | 2.82 kg |
190 mm 130 mm 25 mm HCRBH13025A Frequently Asked Questions about HCRBH13025A HCRBH Series Crossed Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The CHG Bearing HCRBH13025A is rated for limiting speeds up to standard rated RPM under forced oil-mist or circulating oil lubrication regimes. When lubricated with factory-filled synthetic high-speed grease, safe continuous velocity is maintained at approximately 75% to 85% of the maximum nominal limit, preventing thermal runaway.
To safeguard CHG Bearing HCRBH13025A against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (130 mm x 190 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
The Double-sided Sealed engineered for HCRBH13025A by CHG Bearing utilizes precision non-contact metal shields or reinforced NBR/FKM contact lip seals. This barrier prevents particulate ingress, washdown fluids, and abrasive dust from reaching the raceways while eliminating grease leakage under centrifugal forces.
Absolutely. The CHG Bearing HCRBH13025A HCRBH Series Crossed Roller Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF HCRBH13025A, FAG HCRBH13025A, NSK HCRBH13025A. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
