Manufactured by CHG Bearing, the 292/560 is a precision Spherical Roller Thrust Bearings. Key dimensional parameters include a 560 mm bore diameter, a 644 mm outer diameter, and a 750 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.
292/560 - Spherical Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 292/560 |
| 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) | 480 r/min |
| Dimensions | |
| Bore Diameter (d) | 560 mm |
| Width (B) | 750 mm |
| Outer Diameter (D) | 644 mm |
| Chamfer Dimension r (min.) | 5 mm |
| Shaft Washer Outside Diameter D1 (max.) | 732 mm |
| Dimension A | 302 mm |
| Bearing Height T | 115 mm |
| Performance | |
| Basic Dynamic Axial Load Rating Ca (kN) | 2690 kN |
| Basic Static Axial Load Rating C0a (kN) | 14400 kN |
| Material | |
| Mass (kg) | 140 kg |
292/560 115 mm 302 mm 732 mm 560 mm 644 mm Frequently Asked Questions about 292/560 Spherical Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
When fitting 292/560 over a 560 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.
To ensure optimum performance of CHG Bearing 292/560 Spherical Roller Thrust Bearings under general rotational loads, our application engineers advise an inner-ring shaft tolerance of m5 or k5 for the 560 mm bore. For the 644 mm outer ring, an H7 or J7 housing bore fit is recommended to eliminate creep while accommodating normal thermal gradient expansion.
As standard production, CHG Bearing subjects 292/560 to precision bainite or martensite quenching, offering dimensional stability up to 120°C (248°F). For high-heat processing equipment, CHG Bearing also supplies custom S0 (150°C), S1 (200°C), or S2 (250°C) stabilization heat treatments upon request to prevent residual austenite transformation.
To extend the trouble-free lifespan of CHG Bearing 292/560, preventive maintenance routines should monitor operating housing temperature (normally maintaining below 70°C) and conduct regular vibration FFT analysis to identify early raceway micro-pitting before unexpected line halts occur.
