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SKF / Cylindrical roller bearings

SKF NU 330 ECMRD/C5VA378

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

Technical data available
Bore diameterd
150 mm
Outside diameterD
320 mm
WidthB
65 mm
Dynamic load ratingC
900 kN
Static load ratingC0
965 kN
Limiting speednG
3400 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 diameterd150 mm
Outside diameterD320 mm
WidthB65 mm
Basic dynamic load ratingC900 kN
Basic static load ratingC0965 kN
Reference speednref2200 r/min
Limiting speednG3400 r/min
Mass≈m26.7 kg
Internal clearanceC5
SealingWithout
CageMachined brass
LubricantNone
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter150.0 mm
Outside diameter320.0 mm
Width65.0 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-cylindrical-roller-bearings
Structure group IDBC1_001_101
Available from SKFYes
RemanufacturableYes
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight26.7 kg
eClass code23-05-09-01
UNSPSC code31171505
Performance4 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating900.0 kN
Basic static load rating965.0 kN
Reference speed2200.0 r/min
Limiting speed3400.0 r/min
Properties18 parameters
Properties
ParameterSymbolValue
Bearing partComplete bearing
Axial displacement capabilityIn both directions
Number of rows1
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageMachined brass
Number of flanges, outer ring2
Number of flanges, inner ring0
Loose flangeNone
Radial internal clearanceC5
Tolerance classNormal
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout
Candidate for remanufacturingYes
Indicative carbon footprint for new product98.8 kg CO 2 e
Indicative carbon footprint for remanufactured product32.8 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF NU 330 ECMRD/C5VA378
Document matching
Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

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