Bearings
Spherical Roller Bearings
SKF Spherical Roller
Quick Code: BB-497663
22318EKJA/VA405 SKF Spherical Roller Bearing for Vibratory Applications 90mm x 190mm x 64mm
This high-performance spherical roller bearing is specifically engineered for vibratory applications where reliability and durability are paramount. The 22318EKJA/VA405 features advanced design elements that make it particularly suitable for equipment operating under intense vibration, high loads, and demanding speeds.
Key Features:
- Specially designed for vibratory applications with surface-hardened cages
- Pressed sheet steel cage centered on the outer ring (JA design)
- Tapered bore with 1:12 ratio for secure mounting
- Integrated lubrication groove with holes in outer ring for optimal lubrication
- Enhanced C4 clearance for superior performance
- Capable of operating in temperatures from -30°C to +200°C
Technical Specifications:
- Inside Diameter: 90mm
- Outside Diameter: 190mm
- Width: 64mm
- Bore Type: Tapered (1:12)
- Material: Standard bearing steel
- Tolerance Class: P0/PN2 / ABEC 1
- Configuration: Open bearing (unsealed)
Ideal Applications:
- Road construction equipment and rollers
- Industrial screening and sorting machines
- Vibratory screens and feeders
- Saw frames and cutting equipment
- Heavy-duty crushing and grinding machinery
This robust bearing is engineered to withstand extreme operating conditions, including very high loads, speeds, accelerations, and centrifugal forces. The VA405 designation indicates its specialized design for vibratory applications, while the surface-hardened cages provide enhanced durability and extended service life.
Alternative part references include: 22318EKJAVA405 and 22318 EKJA/VA405
The combination of SKF's precision engineering and specialized features makes this bearing an ideal choice for applications where reliable performance under intense vibration is essential for operational success.
