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Radial Insert Ball Bearings and Housing Units - Industrial ...

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<strong>Radial</strong> insert ball bearings<br />

<strong>Radial</strong> internal clearance<br />

of radial insert ball bearings<br />

The radial internal clearance corresponds to GN in accordance<br />

with JIS B 1558 <strong>and</strong> is thus larger than in normal deep groove ball<br />

bearings, see table.<br />

The larger internal clearance allows better support of misalignments<br />

<strong>and</strong> shaft deflection.<br />

<strong>Radial</strong> internal clearance Bore Outside diameter <strong>Radial</strong> internal clearance<br />

d D GN C4<br />

mm inch mm m m<br />

min. max. min. max.<br />

12 –<br />

12,7 1 /2<br />

14,288 9 /16<br />

15 – 40 10 25 18 33<br />

15,875 5 /8<br />

17 –<br />

17,462 11 /16<br />

19,05 3 /4<br />

20 –<br />

47 12 28 20 36<br />

20,638 13 /16<br />

22,225 7 /8<br />

23,812 15 /16 52<br />

25 –<br />

25,4 1<br />

26,988 1 1 /16<br />

12 28 23 41<br />

28,575 1 1 /8<br />

30 – 62<br />

30,162 1 3 /16<br />

31,75 1 1 /4<br />

31,75 1 1 /4<br />

33,338 1 5 /16<br />

34,925 1 3 /8 72<br />

35 –<br />

36,512 1 7 /16<br />

13 33 28 46<br />

38,1 1 1 /2<br />

39,688 1 9 /16 80<br />

40 –<br />

41,275 1 5 /8<br />

42,862 1 11 /16<br />

44,45 1 3 /4<br />

85<br />

45 –<br />

46,038 1 13 /16<br />

14 36 30 51<br />

47,625 1 7 /8<br />

49,212 1 15 /16 90<br />

50 –<br />

50,8 2<br />

12 TPI 219 Schaeffler Technologies<br />

INDUSTRIAL TECHNOLOGIES +38 044 4982194 www.ind-techno.com.ua

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