Manufactured by CHG Bearing, the 292/750 is a precision Spherical Roller Thrust Bearings. Key dimensional parameters include a 750 mm bore diameter, a 861 mm outer diameter, and a 1000 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.
292/750 - Spherical Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 292/750 |
| Brand | CHG® |
| Construction | Single Direction |
| Characteristics | |
| Bearing Type | Spherical Roller Thrust Bearing |
| Load Direction | Axial |
| Limiting Speed — Grease (r/min) | N/A r/min |
| Limiting Speed — Oil (r/min) | N/A r/min |
| Dimensions | |
| Bore Diameter (d) | 750 mm |
| Width (B) | 1000 mm |
| Outer Diameter (D) | 861 mm |
| Chamfer Dimension r (min.) | 6 mm |
| Shaft Washer Outside Diameter D1 (max.) | 976 mm |
| Dimension A | 406 mm |
| Bearing Height T | 150 mm |
| Performance | |
| Basic Dynamic Axial Load Rating Ca (kN) | 5490 kN |
| Basic Static Axial Load Rating C0a (kN) | 27900 kN |
| Material | |
| Mass (kg) | 325 kg |
292/750 150 mm 406 mm 976 mm 750 mm 861 mm Frequently Asked Questions about 292/750 Spherical Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To match diverse operational dynamics, CHG Bearing supplies 292/750 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.
Engineered according to international ISO boundary plans, CHG Bearing supplies 292/750 with a precision bore diameter (d) of 750 mm, an outside diameter (D) of 861 mm, and a nominal ring width (B) of 1000 mm. This configuration yields an effective cross-sectional wall thickness of 55.5 mm and an envelope ratio (D/d) of 1.15, delivering compact rigidity for OEM machinery housings.
Each 292/750 produced in CHG Bearing manufacturing facilities features accurately profiled corner chamfers complying with DIN 5412 / ISO standard corner radii. When designing mating shafts and housing shoulders, machining an undercut or fillet radius strictly within the inner ring clearance limit (750 mm bore side) ensures perfect planar contact without edge binding.
The CHG Bearing 292/750 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.
