Constant Section, Internal
Chart shows a selection of sizes available. For full specifications on the CONSTANT SECTION, INTERNAL, click the request button and email a request for the full catalog.
Size No. d1

d3
min.

b
±0.08
t
±0.06
d2
basic tol.
BR AR -7 7 7.5 1 0.8 7.3 +0.09
0
BR AR-8 8 8.5

8.3

BR AR-9 9 9.5 1.1 9.3
BR AR-10 10 10.6 1.2 10.4 +0.11
0
BR AR-11 11 11.6 1.3 1 11.4
BR AR-12 12 12.7 12.4
BR AR-13 13 13.8 13.5
BR AR-14 14 14.8 14.5
BR AR-15 15 15.8 15.5
BR AR-16 16 16.8 1.6 1.2 16.5
BR AR-17 17 17.8 17.5