Manufactured by CHG Bearing, the 26HG60159 is a precision Backing Bearings. Key dimensional parameters include a 130 mm bore diameter, a 300 mm outer diameter, and a 160 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.
26HG60159 - Backing Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 26HG60159 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Backing Bearing |
| Structure (Drawing Reference) | 1 |
| Dimensions | |
| Bore Diameter (d) | 130 mm |
| Width (B) | 160 mm |
| Outer Diameter (D) | 300 mm |
| Outer Ring Width C | 159.5 mm |
| Cross-Section Height H | 84.9617 mm |
| Performance | |
| Basic Dynamic Load Rating Cr (kN) | 1330 kN |
| Basic Static Load Rating C0r (kN) | 2340 kN |
| Material | |
| Mass (kg) | 64.8 kg |
26HG60159 300 mm 130 mm 160 mm Frequently Asked Questions about 26HG60159 Backing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To match diverse operational dynamics, CHG Bearing supplies 26HG60159 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.
The Open Type engineered for 26HG60159 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.
The CHG Bearing 26HG60159 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 26HG60159 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.
