NB180AR0 Thin Section Bearings

LILY Interchangeable From Kaydon
NB180AR0 Thin Section Bearings
Price $ 6131.46
Part Number NB180AR0
LILY Part No. LNB180AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Construction Single Row
Seal Type Open
Series NB 5/16" x 5/16"
Bore Dia 17.9998"
Bore Dia Tolerance -0.0016– 0"
Outer Dia 18.6253"
Outer Dia Tolerance -0.0016"– 0"
Width 0.3125"
Width Tolerance +.000 –.010"
Land dia.L1 18.231"
Land dia.L2 18.393"
C'Bore dia.L3 18.425"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic Radial Load 2038 lbs
ISO radial 3,292 Ibs
Static Radial Load 8660 lbs
Static Thrust 5510 lbs
Static Moment 24990 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 1.26 lbs
For Shaft Diameter 17.9998"
For Housing pid 18.6253"
Contact Angle 30°
Radial 8660
Surface Chromium Plating
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
NB180AR0 Thin Section Bearings cad drawing

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