Attributes

Key Value
ABEC Rating1
ABEC Tolerance1
Ball Material GradeAISI 52100
Bearing Industry Number61903
Bearing MaterialSteel
Bearing TypeDouble Sealed
Bore Dia.17 mm
Bore Diameter17 mm
Bore Diameter Tolerance+0/-0.008 mm
Bore Tolerance+0/-0.008mm
Cage MaterialSteel
ClosureDouble Sealed
Country of Origin (subj.China
Dynamic Load Capacity1,040 lb
Dynamic Radial Load Cap.1,040 lbf
For EnvironmentOily/Greasy
Includes Retaining RingNo
Industry Number61903-2RS
ItemRadial Ball Bearing
Lubricant MaterialPolyrex EM
LubricationPolyrex EM Grease
Max. RPM20,000 RPM
Maximum Axial Load1,040 lbf
Maximum Speed17,000 RPM
Maximum Temperature350 Degrees F
Minimum Temperature-40 Degrees F
Number of RowsOne
Outer Ring Width7 mm
Outside Dia.30 mm
Outside Dia. Tolerance+0/-0.009mm
Outside Diameter30 mm
Outside Diameter Tolera.+0/-0.009 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 Capacity570 lb
Static Radial Load Capa.570 lbf
System of MeasurementMetric
Temp. Range-40 Degrees to 350 Deg.
Width7 mm
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