22317CA Spherical Roller Bearing

Solid Brass Cage (CA): Machined brass architecture offers superior wear resistance and structural integrity under severe mechanical stress.
Symmetrical Roller Seating: Precision-machined inner ring flanges prevent roller skewing, ensuring smooth performance and reducing heat.
Sustained Radial & Thrust Support: Engineered to simultaneously manage immense radial pressures and heavy bi-directional thrust loads.

Deep Application & Technical Narrative:
The 22317CA is a highly versatile, heavy-duty double-row spherical roller bearing designed for demanding industrial drives, heavy duty gear reducers, and vibrating screen applications. Utilizing the premium "CA" design, this bearing features a robust machined solid brass cage and integral inner ring retaining flanges that securely control the barrel rollers under severe operating stresses. Because a failure in a primary drive gearbox causes devastating factory downtime, our workshop enforces strict manual quality control. We hand-check the internal clearances, raceway surface finish, and roller-to-cage alignment of every 22317CA. This comprehensive verification process gives international wholesale distributors absolute confidence that our aftermarket components can withstand extreme operational punishment.
Customized B2B Supply & Packaging Solutions:
Supporting our goal to provide a full range of bearing types, we maintain high-volume wholesale availability for the 22317CA. It can be ordered in bulk industrial crating or in custom single-unit boxes tailored to your brand identity. We facilitate smooth, rapid export logistics to primary industrial distribution centers across Russia, Africa, and South America.
Targeted Technical Clarifications (FAQ):

Q: Is the 22317CA bearing interchangeable with a 22317E or CC bearing?
A: Yes, they share identical boundary dimensions (bore, outer diameter, and width), making it a direct drop-in replacement, but the CA version provides superior resistance to heavy vibration.
Q: Does it have lubrication holes?
A: Yes, it is equipped with the standard W33 lubrication feature, consisting of an annular groove and three lubrication holes in the outer ring.