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SKF / Tapered roller bearings

SKF 387 A

Single row tapered roller bearing, cone technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
57.15 mm
Dynamic load ratingC
100 kN
Static load ratingC0
102 kN
Mass≈m
0.406 kg
Bore diameter
57.15 mm
Width, total
21.946 mm

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 specifications8 parameters
Core specifications
ParameterSymbolValue
Variant / constructionTapered roller bearings
Bore diameterd57.15 mm
Basic dynamic load ratingC100 kN
Basic static load ratingC0102 kN
Mass≈m0.406 kg
SealingWithout
CageSheet metal
LubricantNone
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter57.15 mm
Width, total21.946 mm
Width, inner ring21.946 mm
Product identity4 parameters
Product identity
ParameterSymbolValue
Official product categoryTapered roller bearings
Official taxonomy path/products/rolling-bearings/roller-bearings/tapered-roller-bearings/single-row-tapered-roller-bearings
Available from SKFYes
RemanufacturableNo
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight0.406 kg
eClass code23-05-09-10
UNSPSC code31171516
Performance2 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating100.0 kN
Basic static load rating102.0 kN
Properties11 parameters
Properties
ParameterSymbolValue
Bearing partInner ring, cage and roller assembly (cone assembly)
Bore typeCylindrical
CageSheet metal
Arrangement of contact angle (double-row bearing)Not applicable
Matched arrangementNo
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout
Unit systemInch
Indicative carbon footprint for new product1.5 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF 387 A
Document matching
Exact designation, assembly scope, revision and units must agree.

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