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SKF / Adapter sleeves

SKF HE 2308

Adapter sleeve with km lock nut and mb lock washer, metric dimensions with inch bore technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
31.75 mm
WidthB
46 mm
Mass≈m
0.278 kg
Bore diameter
31.75 mm
Width
46.0 mm
Thread designation
M 40x1.5

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 specifications4 parameters
Core specifications
ParameterSymbolValue
Variant / constructionAdapter sleeves
Bore diameterd31.75 mm
WidthB46 mm
Mass≈m0.278 kg
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter31.75 mm
Width46.0 mm
Thread designationM 40x1.5
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryAdapter sleeves
Official taxonomy path/products/rolling-bearings/accessories/adapter-sleeves
Structure group IDASA_002
Available from SKFYes
RemanufacturableNo
Engineering — Dimensions8 parameters
Engineering — Dimensions
ParameterSymbolValue
Bore diameterd 131.75 mm
Outside diameter small taperd40 mm
Outside diameter lock nutd 358 mm
WidthB 146 mm
Width lock nutB9 mm
Width lock nut including lock washerB 410 mm
ThreadGM 40x1.5
External taper1:12
Engineering — Included products2 parameters
Engineering — Included products
ParameterSymbolValue
Lock nutKM 8
Locking deviceMB 8
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight0.278 kg
eClass code23-11-07-05
UNSPSC code31163218
Properties2 parameters
Properties
ParameterSymbolValue
Taper1:12
Holes for oil injectionWithout

Technical documents & data sheet

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Record identity
SKF HE 2308
Document matching
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