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KOYO / Sealded type / with locating snap rings

KOYO DC5020NR

Full complement type cylindrical roller bearings for crane sheaves technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
100 mm
Outside diameterD
150 mm
WidthB
67 mm
Dynamic load ratingC
398 kN
Static load ratingC0
583 kN
Mass≈m
4.05 kg

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 specifications8 parameters
Core specifications
ParameterSymbolValue
Variant / constructionSealded type / With locating snap rings
Bore diameterd100 mm
Outside diameterD150 mm
WidthB67 mm
Basic dynamic load ratingC398 kN
Basic static load ratingC0583 kN
Fatigue load limitPu75.6 kN
Mass≈m4.05 kg
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key130-010-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathFull complement type cylindrical roller bearings for crane sheaves - Sealded type - With locating snap rings
Official Classification 1Full complement type cylindrical roller bearings for crane sheaves / Sealded type / With locating snap rings
Technical Data17 parameters
Technical Data
ParameterSymbolValue
d100 mm
D150 mm
B67 mm
C66 mm
T1.4 mm
R(Min.)0.6 mm
Basic Load Ratings : Cr398 kN
Basic Load Ratings : C0R583 kN
Fatigue Load Limit : Cu75.6 kN
C154 mm
S6 mm
E155.4 mm
F2.5 mm
Da(Min.)110 mm
Dx(Min.)180 mm
C254 mm
Mass(Refer.)4.05 kg

Technical documents & data sheet

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Record identity
KOYO DC5020NR
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