NA120AR0 Thin Section Bearings

LILY Interchangeable From Kaydon
NA120AR0 Thin Section Bearings
Price $ 1295.67
Part Number NA120AR0
LILY Part No. LNA120AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Construction Single Row
Seal Type Open
Series NA 1/4" x 1/4"
Bore Dia 11.9998"
Bore Dia Tolerance -0.0014"– 0"
Outer Dia 12.5003"
Outer Dia Tolerance -0.0014"– 0"
Width 0.25"
Width Tolerance +.000 –.005"
Land dia.L1 12.186"
Land dia.L2 12.314"
C'Bore dia.L3 12.349"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic Radial Load 1128 lbs
ISO radial 1,998 Ibs
Static Radial Load 4290 lbs
Static Thrust 2970 lbs
Static Moment 12390 lbs
Lubrication Lubricated
Shaft Mount Type Press Fit
Temperature Range -30°C to 110 °C
ABEC Rating ABEC-1
Radial Clearance 0.0000 – 0.0005"
RoHS Compliant
Weight 0.54 lbs
For Shaft Diameter 11.9998"
For Housing pid 12.5003"
Contact Angle 30°
Radial 4290
Surface Chromium Plating
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
NA120AR0 Thin Section Bearings cad drawing

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