Manufactured by CHG Bearing, the 23220CA is a precision Spherical Roller Bearings. Key dimensional parameters include a 100 mm bore diameter, a 180 mm outer diameter, and a 60.3 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.
23220CA - Spherical Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 23220CA |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Spherical Roller Bearing |
| Dimensions | |
| Bore Diameter (d) | 100 mm |
| Width (B) | 60.3 mm |
| Outer Diameter (D) | 180 mm |
| Minimum Chamfer r | 2.1 mm |
| Performance | |
| Basic Dynamic Load Rating C (kN) | 422 kN |
| Basic Static Load Rating C0 (kN) | 622 kN |
| Material | |
| Mass (kg) | 6.94 kg |
23220CA 180 mm 100 mm 60.3 mm Frequently Asked Questions about 23220CA Spherical Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
When fitting 23220CA over a 100 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.
The Open Type engineered for 23220CA 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.
Beyond standard alloy steel, CHG Bearing can customize the 23220CA Spherical Roller Bearings using AISI 440C stainless steel, black oxide coating, zinc-nickel plating, or hybrid ceramic (Si3N4) balls for applications involving chemical exposure, marine salt fog, or galvanic current hazards.
To extend the trouble-free lifespan of CHG Bearing 23220CA, 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.
