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BEARING TOLERANCE
Class 0 tolerances for radial bearings(except tapered roller bearings)
Inner ring unit:μm
d                                  mm ＠dmp Vdp                                                         Diameter Series Vdmp ＠Bs ＠B1s VBs Kia
8,9 0,1 2,3,4
over incl high low max max max max high low high low max max
2.5 10 0 -8 10 8 6 6 0 -120 0 -250 15 10
10 18 0 -8 10 8 6 6 0 -120 0 -250 20 10
18 30 0 -10 13 10 8 8 0 -120 0 -250 20 13
　 　 　 　 　 　 　 　 　 　 　 　 　 　
30 50 0 -12 15 12 9 9 0 -120 0 -250 20 15
50 80 0 -15 19 19 11 11 0 -150 0 -380 25 20
80 120 0 -20 25 25 15 15 0 -200 0 -380 25 25
　 　 　 　 　 　 　 　 　 　 　 　 　 　
120 180 　 -25 31 31 19 19 0 -250 0 -500 30 30
180 250 0 -30 38 38 23 23 0 -300 0 -500 30 40
250 315 0 -35 44 44 26 26 0 -350 0 -500 350 50
Outer ring unit:μm
D                                 mm ＠Dmp VDp VDmp ＠Cs1     ＠C1s      Vcs Kea
 Diameter Series Bearing with shields or seals
8,9 0,1 2,3,4
over incl high low max max max max max max
6 18 0 -8 10 8 6 10 6 Values are identical to those for inner ring of same bearing                                 (＠BS ＠B1S VBS) 15
18 30 0 -9 12 9 7 12 7 15
30 50 0 -11 14 11 8 16 8 20
　 　 　 　 　 　 　 　 　 　
50 80 0 -13 16 13 10 20 10 25
80 120 0 -15 19 19 11 26 11 35
120 150 0 -18 23 23 14 30 14 40
　 　 　 　 　 　 　 　 　 　
150 180 0 -25 31 31 19 38 19 45
180 250 0 -30 38 38 23 - 23 50
250 315 0 -35 44 44 26 - 26 60
　 　 　 　 　 　 　 　 　 　
315 400 0 -40 50 50 30 - 30 70
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