NF040AR0 Thin Section Bearings
Price $ 631.82
Part Number NF040AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Contact Angle 30°
Construction Single Row
Surface Chromium Plating
Seal Type Open
Series NF 3/4" x 3/4"
Bore Dia 3.9998"
Bore Dia Tolerance -0.0008"– 0"
Outer Dia 5.5003"
Outer Dia Tolerance -0.0006"– 0"
Width 0.75"
Width Tolerance +.000 –.005"
Land dia.L1 4.555"
Land dia.L2 4.945"
C'Bore dia.L3 5.115"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome Steel
Cage Material Brass
Dynamic Radial Load 3736 lbs
ISO radial1 6809 Ibs
Static Radial Load 6350 lbs
Static Thrust 8420 lbs
Static Moment 18340 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 1.92 lbs
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
NF040AR0 Thin Section Bearings cad drawing

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The LILY bearing part series NF040AR0 is a potential replacement for these common bearing part numbers.