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SKF / Thrust ball bearings

SKF 51230 M

Single direction thrust ball bearing technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
150 mm
Outside diameterD
215 mm
Dynamic load ratingC
247 kN
Static load ratingC0
800 kN
Limiting speednG
1800 r/min
Mass≈m
6.01 kg

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 specifications12 parameters
Core specifications
ParameterSymbolValue
Variant / constructionThrust ball bearings
Bore diameterd150 mm
Outside diameterD215 mm
HeightH50 mm
Basic dynamic load ratingC247 kN
Basic static load ratingC0800 kN
Fatigue load limitPu21.6 kN
Reference speednref1300 r/min
Limiting speednG1800 r/min
Mass≈m6.01 kg
CageMachined brass
Bearing materialBearing steel
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter150.0 mm
Outside diameter215.0 mm
Height50.0 mm
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryThrust ball bearings
Official taxonomy path/products/rolling-bearings/ball-bearings/thrust-ball-bearings
Structure group IDBD1_001_BDC_001
Available from SKFYes
RemanufacturableNo
Engineering — Abutment dimensions3 parameters
Engineering — Abutment dimensions
ParameterSymbolValue
Abutment diameter shaftd amin. 189 mm
Abutment diameter housingD amax. 176 mm
Fillet radiusr amax. 1.5 mm
Engineering — Calculation data6 parameters
Engineering — Calculation data
ParameterSymbolValue
Basic dynamic load ratingC247 kN
Basic static load ratingC 0800 kN
Fatigue load limitP u21.6 kN
Reference speed1300 r/min
Limiting speed1800 r/min
Minimum load factorA3.3
Engineering — Dimensions6 parameters
Engineering — Dimensions
ParameterSymbolValue
Bore diameterd150 mm
Outside diameterD215 mm
HeightH50 mm
Outside diameter shaft washerd 1≈ 212 mm
Inner diameter housing washerD 1≈ 153 mm
Chamfer dimension washerr 1,2min. 1.5 mm
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight6.01 kg
eClass code23-05-10-01
UNSPSC code31171507
Performance4 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating247.0 kN
Basic static load rating800.0 kN
Reference speed1300.0 r/min
Limiting speed1800.0 r/min
Properties8 parameters
Properties
ParameterSymbolValue
Axial load capabilitySingle-direction
Number of rows1
CageMachined brass
Housing washer typeFlat
Tolerance classNormal
Material, bearingBearing steel
CoatingWithout
Indicative carbon footprint for new product22.2 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF 51230 M
Document matching
Exact designation, assembly scope, revision and units must agree.

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