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SKF / Cylindrical roller bearings

SKF NNF 5048 ADA-2LSV

Double row full complement cylindrical roller bearing, nnf design, with integral sealing and relubrication feature technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
240 mm
Outside diameterD
360 mm
WidthB
160 mm
Dynamic load ratingC
1680 kN
Static load ratingC0
3350 kN
Limiting speednG
340 r/min

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 specifications13 parameters
Core specifications
ParameterSymbolValue
Variant / constructionCylindrical roller bearings
Bore diameterd240 mm
Outside diameterD360 mm
WidthB160 mm
Basic dynamic load ratingC1680 kN
Basic static load ratingC03350 kN
Fatigue load limitPu335 kN
Limiting speednG340 r/min
Mass≈m57.3 kg
Internal clearanceCN
SealingSeal on both sides
CageWithout
LubricantGrease
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameter240.0 mm
Outside diameter360.0 mm
Width160.0 mm
Product identity5 parameters
Product identity
ParameterSymbolValue
Official product categoryCylindrical roller bearings
Official taxonomy path/products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/double-row-full-complement-cylindrical-roller-bearings
Structure group IDBC2_002
Available from SKFYes
RemanufacturableYes
Engineering — Abutment dimensions7 parameters
Engineering — Abutment dimensions
ParameterSymbolValue
Abutment diameter shaftd amin. 247 mm
Abutment diameter shaftd as275 mm
Abutment width applying for SW snap rings (sealed brg.)C a1130 mm
Tolerance for abutment C a (SW snap rings)– 0.2 mm
Abutment width applying for DIN 471 snap rings (sealed brg.)C a2126 mm
Tolerance for abutment C a (DIN 471 snap rings)– 0.2 mm
Fillet radiusr amax. 2 mm
Engineering — Associated products2 parameters
Engineering — Associated products
ParameterSymbolValue
Snap ring SeegerSW 360
Snap ring in accordance with DIN 471360x6
Engineering — Calculation data5 parameters
Engineering — Calculation data
ParameterSymbolValue
Basic dynamic load ratingC1680 kN
Basic static load ratingC 03350 kN
Fatigue load limitP u335 kN
Limiting speed340 r/min
Minimum load factork r0.4
Engineering — Dimensions15 parameters
Engineering — Dimensions
ParameterSymbolValue
Bore diameterd240 mm
Outside diameterD360 mm
WidthB160 mm
Outer ring width (sealed bearing)C159 mm
Shoulder diameter inner ringd 1≈ 282.5 mm
Snap ring groove diameter at outer ringD 3354 mm
Raceway diameter outer ringE327.5 mm
Distance between two snap ring grooves of the outer ring outside surfaceC 1138.2 mm
Tolerance for distance C 1+ 0.2 mm
Distance outer ring side face - snap ring groove (sealed bearing)C 210.4 mm
Width snap ring groove outer ringb6.3 mm
Width annular lubrication groove outer ringb 111.1 mm
Diameter lubrication hole (outer ring)K6 mm
Chamfer dimension (sealed bearing)rmin. 2 mm
Chamfer dimensionr 3,4min. 1 mm
Logistics3 parameters
Logistics
ParameterSymbolValue
Product net weight57.3 kg
eClass code23-05-09-01
UNSPSC code31171505
Performance3 parameters
Performance
ParameterSymbolValue
Basic dynamic load rating1680.0 kN
Basic static load rating3350.0 kN
Limiting speed340.0 r/min
Properties19 parameters
Properties
ParameterSymbolValue
Bearing partComplete bearing
Axial displacement capabilityNone
Number of rows2
Locating feature, bearing outer ringSnap ring groove
Bore typeCylindrical
CageWithout
Number of flanges, outer ring1
Number of flanges, inner ring2
Loose flangeNone
Radial internal clearanceCN
Tolerance classNormal
CoatingWithout
SealingSeal on both sides
Sealing typeContact
LubricantGrease
Relubrication featureWith
Candidate for remanufacturingYes
Indicative carbon footprint for new product212.0 kg CO 2 e
Indicative carbon footprint for remanufactured product70.5 kg CO 2 e

Technical documents & data sheet

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Record identity
SKF NNF 5048 ADA-2LSV
Document matching
Exact designation, assembly scope, revision and units must agree.

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