Bearings
Spherical Roller Bearings
SKF Spherical Roller
Quick Code: BB-496922
22311E/VA405 SKF Spherical Roller Bearing for Vibratory Applications 55mm x 120mm x 43mm
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Product Specification
Bore Type
Cylindrical
Cage
Sheet steel cage
Clearance
C4
Inside Diameter
55mm
Material
Standard bearing steel
Outer ring
Lubrication groove with lubrication holes on outer ring
Outside Diameter
120mm
Seal
None, open bearing
Temperature range
-30 to +200 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
For vibrating load
Width
43mm
Reference
22311E/VA405, 22311EVA405, 22311 E/VA405
Additional Reference:
10029679
Brand
SKF
Quick Order Code
BB-496922
Product Description
This specialized SKF spherical roller bearing is engineered specifically for vibratory applications, featuring advanced design elements to withstand intense mechanical stress and dynamic loads. The 22311E/VA405 model incorporates surface-hardened cages and robust construction to excel in high-vibration environments.
Technical Specifications
- Dimensions: 55mm (bore) x 120mm (OD) x 43mm (width)
- Cylindrical bore configuration
- C4 internal clearance
- Operating temperature range: -30°C to +200°C
- Precision grade: P0/PN2 (ABEC 1)
- Standard bearing steel construction
Design Features
- E design configuration:
- Two window-type steel cages
- Flangeless inner ring
- Guide ring centered on inner ring
- VA405 specification for vibratory applications with surface-hardened cages
- Outer ring features lubrication groove with lubrication holes
- Open bearing design (non-sealed)
- Sheet steel cage construction
Ideal Applications
- Vibratory screens and separators
- Road rollers and compaction equipment
- Saw frames and cutting machinery
- Equipment with high acceleration forces
- Machinery experiencing significant centrifugal forces
- Applications requiring superior performance under extreme vibration
This bearing is specifically designed to maintain optimal performance in demanding operating conditions where standard bearings might fail. Its robust construction ensures reliable operation in environments with intense vibration, high loads, and extreme speeds. Alternative part references include: 22311E/VA405, 22311EVA405, 22311 E/VA405.
Key Features
