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SKF / Cylindrical roller bearings

SKF NU 2305 ECP/C3

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

Technical data available
Bore diameterd
25 mm
Outside diameterD
62 mm
WidthB
24 mm
Dynamic load ratingC
64 kN
Static load ratingC0
55 kN
Limiting speednG
15000 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 diameterd25 mm
Outside diameterD62 mm
WidthB24 mm
Basic dynamic load ratingC64 kN
Basic static load ratingC055 kN
Reference speednref12000 r/min
Limiting speednG15000 r/min
Mass≈m0.344 kg
Internal clearanceC3
SealingWithout
CageNon-metallic
LubricantNone
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter25.0 mm
Outside diameter62.0 mm
Width24.0 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 weight0.344 kg
eClass code23-05-09-01
UNSPSC code31171505
Performance5 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating64.0 kN
Basic static load rating55.0 kN
Reference speed12000.0 r/min
Limiting speed15000.0 r/min
SKF performance classSKF Explorer
Properties16 parameters
Properties
ParameterSymbolValue
Bearing partComplete bearing
Axial displacement capabilityIn both directions
Number of rows1
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageNon-metallic
Number of flanges, outer ring2
Number of flanges, inner ring0
Loose flangeNone
Radial internal clearanceC3
Tolerance classNormal
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout
Indicative carbon footprint for new product1.3 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF NU 2305 ECP/C3
Document matching
Exact designation, assembly scope, revision and units must agree.

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