Attributes

Key Value
ABEC Rating1
ABEC Tolerance1
Ball Material GradeAISI 52100
Bearing Industry Number61909
Bearing MaterialSteel
Bearing TypeDouble Sealed
Bore Dia.45 mm
Bore Diameter45 mm
Bore Diameter Tolerance+0/-0.012 mm
Bore Tolerance+0/-0.012mm
Cage MaterialSteel
ClosureDouble Sealed
Country of Origin (subj.China
Dynamic Load Capacity3,400 lb
Dynamic Radial Load Cap.3,400 lbf
For EnvironmentOily/Greasy
Includes Retaining RingNo
Industry Number61909-2RS
ItemRadial Ball Bearing
Lubricant MaterialPolyrex EM
LubricationPolyrex EM Grease
Max. RPM6,000 RPM
Maximum Axial Load3,400 lbf
Maximum Speed9,000 RPM
Maximum Temperature350 Degrees F
Minimum Temperature-40 Degrees F
Number of RowsOne
Outer Ring Width12 mm
Outside Dia.68 mm
Outside Dia. Tolerance+0/-0.013mm
Outside Diameter68 mm
Outside Diameter Tolera.+0/-0.013 mm
Retaining Ring DiameterNot Applicable
Retaining Ring GrooveYes
Retaining Ring ThicknessNot Applicable
Ring MaterialAlloy Steel
Ring Material GradeAISI 52100
Seal MaterialRubber
Seal TypeContact
Seal/Shield TypeDouble Sealed
Single Row/Double RowSingle Row
StandardsAFBMA, ISO Certified 90.
Static Load Capacity2,530 lb
Static Radial Load Capa.2,530 lbf
System of MeasurementMetric
Temp. Range-40 Degrees to 350 Deg.
Width12 mm
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