Manufactured by CHG Bearing, the 26HG60130 is a precision Backing Bearings. Key dimensional parameters include a 130 mm bore diameter, a 300.02 mm outer diameter, and a 130 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.
26HG60130 - Backing Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 26HG60130 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Backing Bearing |
| Structure (Drawing Reference) | 2 |
| Dimensions | |
| Bore Diameter (d) | 130 mm |
| Width (B) | 130 mm |
| Outer Diameter (D) | 300.02 mm |
| Outer Ring Width C | 129 mm |
| Cross-Section Height H | 85.01 mm |
| Performance | |
| Basic Dynamic Load Rating Cr (kN) | 1040 kN |
| Basic Static Load Rating C0r (kN) | 1560 kN |
| Material | |
| Mass (kg) | 54.9 kg |
26HG60130 300.02 mm 130 mm 130 mm Frequently Asked Questions about 26HG60130 Backing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To safeguard CHG Bearing 26HG60130 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (130 mm x 300.02 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
In its sealed configuration (Open Type), CHG Bearing pre-charges 26HG60130 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.
The CHG Bearing 26HG60130 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.
When fitting 26HG60130 over a 130 mm shaft, CHG Bearing strictly recommends uniform induction heating (controlled between 90°C and 110°C) or precision hydraulic press sleeves. Under no circumstances should direct impact blows be struck against the rings or cage, as shock loads cause brinelling indents and premature spalling.
