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SKF / Tapered roller bearings

SKF 30212T53 J2/QDB21C205

Matched tapered roller bearings arranged back-to-back technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
60 mm
Outside diameterD
110 mm
Mass≈m
1.78 kg
Bore diameter
60.0 mm
Outside diameter
110.0 mm
Width, total
53.0 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 specifications7 parameters
Core specifications
ParameterSymbolValue
Variant / constructionTapered roller bearings
Bore diameterd60 mm
Outside diameterD110 mm
Mass≈m1.78 kg
SealingWithout
CageSheet metal
LubricantNone
Dimensions5 parameters
Dimensions
ParameterSymbolValue
Bore diameter60.0 mm
Outside diameter110.0 mm
Width, total53.0 mm
Width, inner ring53.0 mm
Contact angle15.1 °
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryTapered roller bearings
Official taxonomy path/products/rolling-bearings/roller-bearings/tapered-roller-bearings/matched-tapered-roller-bearings
Structure group IDBT2_011
Available from SKFYes
RemanufacturableNo
Logistics2 parameters
Logistics
ParameterSymbolValue
Product net weight1.78 kg
eClass code23-05-09-10
Properties11 parameters
Properties
ParameterSymbolValue
Bearing partComplete bearing
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageSheet metal
Matched arrangementBack-to-back (O)
Number of bearings in matched set2
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWith
Indicative carbon footprint for new product6.6 kg CO 2 e

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity
SKF 30212T53 J2/QDB21C205
Document matching
Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

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