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SKF / Lock nuts

SKF HM 3156

Lock nut with metric trapezoidal thread, for locking by clip technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
280 mm
Outside diameterD
350 mm
WidthB
38 mm
Mass≈m
8.64 kg
Thread designation
Tr 280x4
Bore diameter
280.0 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 specifications5 parameters
Core specifications
ParameterSymbolValue
Variant / constructionLock nuts
Bore diameterd280 mm
Outside diameterD350 mm
WidthB38 mm
Mass≈m8.64 kg
Dimensions4 parameters
Dimensions
ParameterSymbolValue
Thread designationTr 280x4
Bore diameter280.0 mm
Outside diameter350.0 mm
Width38.0 mm
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryLock nuts
Official taxonomy path/products/rolling-bearings/accessories/lock-nuts/keyway
Structure group IDANL_001
Available from SKFYes
RemanufacturableNo
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight8.64 kg
eClass code23-11-07-05
UNSPSC code31163218
Properties2 parameters
Properties
ParameterSymbolValue
Locking deviceNone
Nut for hydraulic mountingNo

Technical documents & data sheet

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Record identity
SKF HM 3156
Document matching
Exact designation, assembly scope, revision and units must agree.

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