Bearings
Spherical Roller Bearings
SKF Spherical Roller
Quick Code: BB-497619
23128CC/C3W33 SKF Spherical Roller Bearing 140mm x 225mm x 68mm
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Product Specification
Bore Type
Cylindrical
Cage
Sheet steel cage
Clearance
C3
Inside Diameter
140mm
Material
Standard bearing steel
Outer ring
Lubrication groove with lubrication holes on outer ring
Outside Diameter
225mm
Seal
None, open bearing
Temperature range
-30 to +200 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Standard version
Width
68mm
Reference
23128CC/C3W33, 23128CCC3W33, 23128 CC/C3W33
Additional Reference:
10043310
Brand
SKF
Quick Order Code
BB-497619
Product Description
This premium SKF spherical roller bearing represents advanced engineering and reliable performance, featuring dimensions of 140mm (inner), 225mm (outer), and 68mm width. The 23128CC/C3W33 incorporates SKF's proven W33 and CC design features for superior lubrication and durability in demanding industrial environments.
Key Features
- W33 configuration featuring:
- Integrated lubrication groove in outer ring
- Three lubrication holes for optimal lubricant distribution
- CC design elements including:
- Two window-type sheet steel cages
- Flangeless inner ring construction
- Guide ring centered on inner ring
- C3 internal clearance for enhanced performance
- Self-aligning capabilities for misalignment compensation
Technical Specifications
- Inside Diameter: 140mm
- Outside Diameter: 225mm
- Width: 68mm
- Bore Type: Cylindrical
- Material: Standard bearing steel
- Operating Temperature Range: -30°C to +200°C
- Tolerance Class: P0/PN2 (ABEC 1)
- Configuration: Open bearing (non-sealed)
- Reference Numbers: 23128CC/C3W33, 23128CCC3W33, 23128 CC/C3W33
Common Applications
- Industrial gearboxes and drives
- Mining and construction equipment
- Material handling systems
- Paper processing machinery
- Heavy industrial fans
- Crushing equipment
This versatile bearing is engineered for applications demanding reliable performance under combined radial and axial loads. The C3 clearance and self-aligning capabilities make it particularly suitable for applications where thermal expansion or shaft deflection may occur. The W33 lubrication features ensure optimal lubricant distribution, contributing to extended service life and improved reliability in industrial operations.
Key Features
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