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NTN 4ZYR4
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Attributes

Key Value
ABEC Rating1
Ball MaterialAlloy Steel
Bearing Industry NumberSpecial Radial Ball
Bore Diameter15.951 mm
Bore Diameter Tolerance+0/-0.0003 in
Cage MaterialNylon
ClosureOpen
Dynamic Radial Load Capacity2,160 lbf
Fillet Radius0.635 mm
FinishChrome Plated
Flange TypeNon-Flanged
Includes Retaining RingNo
ISO RatingClass 0
ItemRadial Ball Bearing
Lubricant MaterialAlvania #3
Maximum Axial Load1,020 lbf
Maximum Speed8,000 RPM
Maximum Temperature120 Degrees C
Minimum Temperature-40 Degrees C
Number of RowsOne
Outer Ring Width15 mm
Outside Diameter50.8 mm
Outside Diameter Tolerance+0/-0.0005 in
Retaining Ring DiameterNot Applicable
Retaining Ring GrooveNo
Retaining Ring ThicknessNot Applicable
Ring MaterialAlloy Steel
Seal MaterialNitrile Butadiene Rubber
Shield MaterialMetal
Static Radial Load Capacity4.5818 kN
System of MeasurementMetric