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SKF / Cylindrical roller bearings

SKF NJ 314 ECM/C4VA301

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

Technical data available
Bore diameterd
70 mm
Outside diameterD
150 mm
WidthB
35 mm
Dynamic load ratingC
236 kN
Static load ratingC0
228 kN
Limiting speednG
5600 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 diameterd70 mm
Outside diameterD150 mm
WidthB35 mm
Basic dynamic load ratingC236 kN
Basic static load ratingC0228 kN
Reference speednref4800 r/min
Limiting speednG5600 r/min
Mass≈m3.23 kg
Internal clearanceC4
SealingWithout
CageMachined brass
LubricantNone
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter70.0 mm
Outside diameter150.0 mm
Width35.0 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
RemanufacturableNo
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight3.23 kg
eClass code23-05-09-01
UNSPSC code31171505
Performance4 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating236.0 kN
Basic static load rating228.0 kN
Reference speed4800.0 r/min
Limiting speed5600.0 r/min
Properties16 parameters
Properties
ParameterSymbolValue
Bearing partComplete bearing
Axial displacement capabilityIn one direction
Number of rows1
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageMachined brass
Number of flanges, outer ring2
Number of flanges, inner ring1
Loose flangeNone
Radial internal clearanceC4
Tolerance classNormal
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout
Indicative carbon footprint for new product11.9 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF NJ 314 ECM/C4VA301
Document matching
Exact designation, assembly scope, revision and units must agree.

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