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SKF / Tapered roller bearings

SKF BT2-8131 B

Double row tapered roller bearing, tdi design technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
460 mm
Outside diameterD
860 mm
Dynamic load ratingC
9350 kN
Static load ratingC0
17600 kN
Mass≈m
965 kg
Bore diameter
460.0 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 specifications9 parameters
Core specifications
ParameterSymbolValue
Variant / constructionTapered roller bearings
Bore diameterd460 mm
Outside diameterD860 mm
Basic dynamic load ratingC9350 kN
Basic static load ratingC017600 kN
Mass≈m965 kg
SealingWithout
CageSheet metal
LubricantNone
Dimensions6 parameters
Dimensions
ParameterSymbolValue
Bore diameter460.0 mm
Outside diameter860.0 mm
Width, total380.0 mm
Width, inner ring340.0 mm
Width, outer ring380.0 mm
Contact angle21.2 °
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryTapered roller bearings
Official taxonomy path/products/rolling-bearings/roller-bearings/tapered-roller-bearings/double-row-tapered-roller-bearings
Structure group IDBT2_002
Available from SKFYes
RemanufacturableYes
Logistics2 parameters
Logistics
ParameterSymbolValue
Product net weight965.0 kg
eClass code23-05-09-10
Performance2 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating9350.0 kN
Basic static load rating17600.0 kN
Properties15 parameters
Properties
ParameterSymbolValue
Bearing partComplete bearing
DesignTDI
Number of rows2
Locating feature, bearing outer ringWithout
Bore typeCylindrical
CageSheet metal
Arrangement of contact angle (double-row bearing)Face-to-face (X)
Matched arrangementNo
CoatingWithout
SealingWithout
LubricantNone
Relubrication featureWithout
Candidate for remanufacturingYes
Indicative carbon footprint for new product3570.0 kg CO 2 e
Indicative carbon footprint for remanufactured product1187.0 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF BT2-8131 B
Document matching
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