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SKF / Cylindrical roller bearings

SKF NU 232 ECM/C4HVA3091

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

Technical data available
Bore diameterd
160 mm
Outside diameterD
290 mm
WidthB
48 mm
Dynamic load ratingC
585 kN
Static load ratingC0
680 kN
Limiting speednG
2600 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 specifications14 parameters
Core specifications
ParameterSymbolValue
Variant / constructionCylindrical roller bearings
Bore diameterd160 mm
Outside diameterD290 mm
WidthB48 mm
Basic dynamic load ratingC585 kN
Basic static load ratingC0680 kN
Reference speednref2400 r/min
Limiting speednG2600 r/min
Mass≈m14.2 kg
Internal clearanceC4H
SealingWithout
CageMachined brass
Bearing materialBearing steel
LubricantNone
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter160.0 mm
Outside diameter290.0 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-cylindrical-roller-bearings
Structure group IDBC1_502
Available from SKFYes
RemanufacturableNo
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight14.2 kg
eClass code23-05-09-01
UNSPSC code31171537
Performance5 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating585.0 kN
Basic static load rating680.0 kN
Reference speed2400.0 r/min
Limiting speed2600.0 r/min
SKF performance classSKF Explorer
Properties17 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 clearanceC4H
Tolerance classNormal
Material, bearingBearing steel
CoatingInsulation coating
SealingWithout
LubricantNone
Relubrication featureWithout
Indicative carbon footprint for new product52.5 kg CO 2 e

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity
SKF NU 232 ECM/C4HVA3091
Document matching
Exact designation, assembly scope, revision and units must agree.

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