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KOYO / Single direction / with flat back faces

KOYO 53212U

Axial deep groove ball bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
60 mm
Outside diameterD
95 mm
WidthB
31 mm
Limiting speednG
1900 r/min
Mass≈m
0.85 kg
d
60 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 / constructionSingle direction / With flat back faces
Bore diameterd60 mm
Outside diameterD95 mm
WidthB31 mm
Fatigue load limitPu8.05 kN
Limiting speednG1900 r/min
Mass≈m0.85 kg
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key070-010-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathThrust ball bearings - Single direction - With flat back faces
Official Classification 1Thrust ball bearings / Single direction / With flat back faces
Technical Data20 parameters
Technical Data
ParameterSymbolValue
d60 mm
D95 mm
T31 mm
R(Min.)1 mm
Basic Load Ratings Ca92 kN
Basic Load Ratings C0A179 kN
Fatigue Load Limit : Cu8.05 kN
Limiting Speeds(Grease Lub.)1900 min-1
Limiting Speeds(Oil Lub.)3000 min-1
D1(Max.)95 mm
D1(Min.)62 mm
D278 mm
D3100 mm
A- mm
R- mm
C9 mm
Da(Min.)81 mm
Da(Max.)74 mm
Ra(Max.)1 mm
Mass(Refer.)0.85 kg

Technical documents & data sheet

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Record identity
KOYO 53212U
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