Manufactured by CHG Bearing, the 29292 is a precision Spherical Roller Thrust Bearings. Key dimensional parameters include a 460 mm bore diameter, a 530 mm outer diameter, and a 620 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.
29292 - Spherical Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 29292 |
| 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) | 600 r/min |
| Dimensions | |
| Bore Diameter (d) | 460 mm |
| Width (B) | 620 mm |
| Outer Diameter (D) | 530 mm |
| Chamfer Dimension r (min.) | 5 mm |
| Shaft Washer Outside Diameter D1 (max.) | 605 mm |
| Dimension A | 245 mm |
| Bearing Height T | 95 mm |
| Performance | |
| Basic Dynamic Axial Load Rating Ca (kN) | 1860 kN |
| Basic Static Axial Load Rating C0a (kN) | 9540 kN |
| Material | |
| Mass (kg) | 81 kg |
29292 95 mm 245 mm 605 mm 460 mm 530 mm Frequently Asked Questions about 29292 Spherical Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To safeguard CHG Bearing 29292 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (460 mm x 530 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
The CHG Bearing 29292 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.
Engineered according to international ISO boundary plans, CHG Bearing supplies 29292 with a precision bore diameter (d) of 460 mm, an outside diameter (D) of 530 mm, and a nominal ring width (B) of 620 mm. This configuration yields an effective cross-sectional wall thickness of 35.0 mm and an envelope ratio (D/d) of 1.15, delivering compact rigidity for OEM machinery housings.
Following standard ISO 281 fatigue calculation guidelines, the nominal rating life (L10) of CHG Bearing 29292 correlates its dynamic capacity (standard dynamic) with equivalent dynamic loads. In controlled industrial settings with proper contamination-free filtration, field data confirms continuous operational longevity exceeding 20,000 to 50,000 service hours.
