Bearings
Spherical Roller Bearings
SKF Spherical Roller
Quick Code: BB-496858
23138CC/C3W33 SKF Spherical Roller Bearing 190mm x 320mm x 104mm
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Product Specification
Bore Type
Cylindrical
Cage
Sheet steel cage
Clearance
C3
Inside Diameter
190mm
Material
Standard bearing steel
Outer ring
Lubrication groove with lubrication holes on outer ring
Outside Diameter
320mm
Seal
None, open bearing
Temperature range
-30 to +200 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Standard version
Width
104mm
Reference
23138CC/C3W33, 23138CCC3W33, 23138 CC/C3W33
Additional Reference:
10029232
Brand
SKF
Quick Order Code
BB-496858
Product Description
This high-capacity SKF spherical roller bearing (23138CC/C3W33) is engineered for superior performance in heavy industrial applications where reliable operation under significant loads and potential misalignment is critical. The bearing incorporates SKF's advanced W33 design featuring a lubrication groove and three holes in the outer ring, ensuring optimal lubricant distribution throughout the bearing assembly.
Key Technical Specifications:
- Reference Numbers: 23138CC/C3W33, 23138CCC3W33, 23138 CC/C3W33
- Inside Diameter: 190mm
- Outside Diameter: 320mm
- Width: 104mm
- Bore Type: Cylindrical
- Clearance: C3 (increased internal clearance)
- Temperature Range: -30 to +200°C
- Tolerance Class: P0/PN2 / ABEC 1
Design Features:
- CC design incorporating two window-type steel cages
- Flangeless inner ring with guide ring centered on inner ring
- Sheet steel cage construction
- Standard bearing steel material
- Open bearing design (unsealed)
- W33 lubrication groove with three lubrication holes on outer ring
Performance Benefits:
- Enhanced load-carrying capacity for heavy-duty applications
- Superior self-aligning capabilities
- Optimized lubrication distribution through W33 design
- Reliable performance across wide temperature range
- C3 clearance for improved operating characteristics
Recommended Applications:
- Heavy industrial machinery
- Steel manufacturing equipment
- Paper processing machines
- Mining and construction equipment
- Large industrial gearboxes
- Heavy-duty conveyor systems
- Industrial fans and crushers
This bearing is particularly suited for applications requiring high load-bearing capacity and the ability to accommodate shaft misalignment. The combination of C3 clearance and W33 lubrication features ensures reliable performance in demanding industrial environments where optimal lubrication is essential for extended service life.
Key Features
