TECHNICAL DATA

BEARING TOLERANCES

RADIAL BEARINGS - INCH (Except Tapered Roller Bearings)
Inner Ring                        
Nominal Bore Bore Tolerances Width Tolerances Radial
Diameter     Runout
(Inch) (Inch)   (Inch)
d dm B  
Over Incl. Low High Maximum Minimum Maximum
       
0 1     -0.0002 +0.0002     +.0000 -0.005     +0.0004
1 2 -0.0003 +0.0002 +.0000 -0.005 +0.0004
2 3 -0.0003 +0.0002 +.0000 -0.005 +0.0006
3 6 -0.0003 +0.0002 +.0000 -0.005 +0.0008
6 8 -0.0005 +0.0002 +.0000 -0.005 +0.0010
8 12 -0.0005 +0.0002 +.0000 -0.01 +0.0012
12 15 -0.0008 +0.0002 +.0000 -0.016 +0.0015
 
Outer Ring                        
Nominal O.D. Outside Diameter Tolerances Width Tolerances Radial
Diameter     Runout
(Inch) (Inch) (Inch) (Inch)
D Dm B  
Over Incl. High Low Maximum Minimum Maximum
       
0 1     -0.0003 -0.0007     Tolerances are identical
to those of inner ring
of the same bearing		     +0.0004
1 2 -0.0003 -0.0008 +0.0005
2 3 -0.0005 -0.0010 +0.0006
3 5 -0.0008 -0.0013 +0.0007
5 8 -0.0013 -0.0018 +0.0008
8 12 -0.0013 -0.0018 +0.0010
12 15 -0.0013 -0.0023 +0.0012
15 20 -0.0013 -0.0023 +0.0015