table 1

1 January 2000


Table 1: Recommended dimensions
Nominal housing section Q (Seal section) Tolerance on housing section Q Maximum shaft diameter h9 Lead-in chamber depth Minimum housing depth M (Without spacer rings) R max
T1 max T2 max
mm mm mm mm mm mm mm
10 +0.58 -0.44 575 3.0 2.4 24 1.6
12.5 +0.69 -0.53 700 4.0 3.0 31 2.0
16 +0.81 -0.66 900 5.0 4.0 40 2.5
19 +1.01 -0.80 1100 6.0 4.5 47 3.0
25 +1.21 -0.96 Consult James Walker 8.0 6.0 64 4.0



Privacy Policy
We have updated our privacy policy. In the latest update it explains what cookies are and how we use them on our site. To learn more about cookies and their benefits, please view our privacy policy. Please be aware that parts of this site will not function correctly if you disable cookies. By continuing to use this site, you consent to our use of cookies in accordance with our privacy policy unless you have disabled them.