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SKF / Cylindrical roller bearings

SKF NCF 2944 CV/C3

Single row full complement cylindrical roller bearing, ncf design technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
220 mm
Outside diameterD
300 mm
WidthB
48 mm
Dynamic load ratingC
550 kN
Static load ratingC0
1060 kN
Limiting speednG
1200 r/min

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications13 parameters
Core specifications
ParameterSymbolValue
Variant / constructionCylindrical roller bearings
Bore diameterd220 mm
Outside diameterD300 mm
WidthB48 mm
Basic dynamic load ratingC550 kN
Basic static load ratingC01060 kN
Reference speednref900 r/min
Limiting speednG1200 r/min
Mass≈m9.65 kg
Internal clearanceC3
SealingWithout
CageWithout
LubricantNone
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter220.0 mm
Outside diameter300.0 mm
Width48.0 mm
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryCylindrical roller bearings
Official taxonomy path/products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-full-complement-cylindrical-roller-bearings
Structure group IDBC1_004
Available from SKFYes
RemanufacturableNo
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight9.65 kg
eClass code23-05-09-01
UNSPSC code31171505
Performance4 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating550.0 kN
Basic static load rating1060.0 kN
Reference speed900.0 r/min
Limiting speed1200.0 r/min
Properties17 parameters
Properties
ParameterSymbolValue
Bearing partComplete bearing
Axial displacement capabilityIn one direction
Number of rows1
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageWithout
DesignNon-separable
Number of flanges, outer ring1
Number of flanges, inner ring2
Loose flangeNone
Radial internal clearanceC3
Tolerance classNormal
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout
Indicative carbon footprint for new product35.7 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF NCF 2944 CV/C3
Document matching
Exact designation, assembly scope, revision and units must agree.

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