Technical Datasheet I   |   Technical Datasheet II
 
Normal Tolerance for Taper Roller Bearings (inch sizes)
 
Inner Ring       class 0       Unit: µm
 Nominal bore
 Diameter (mm)
Deviation of a single bore diameter Radial Runout of assembled bearing cone Single cone
width deviation
Actual bearing width deviation
d
mm
ds ia Bs Ts
over incl. high low max. high low high low
0 76.2 +13 0 Normal tolerence of tapered roller bearing in metric dimensions.1416 Normal tolerence of
tapered roller bearing in metric dimensions.
+203 0
76.2 101.6 25 0 +203 0
101.6 266.7 +25 0 356 -254
 
Outer Ring       class 0       Unit: µm
 Nominal outside
 Diameter (mm)
Single plane mean outside diameter deviation Radial Runout of assembled bearing cup Single cup
width deviation
d
mm
dmp ea Cs
over incl. high low max. high low
0 266.7 +25 0 Normal tolerence of tapered roller bearing in metric dimensions. Normal tolerence of
tapered roller bearing in metric dimensions.
266.7 304.8 +25 0
 
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