Boundary dimensions
INSCRIBED CIRCLE DIAMETER dr
12
Inscribed Circle DiameterTolerance
0
-0.010
OUTER DIAMETERD
21
Outer DiameterTolerance
0
-0.016
Length L
57
LENGTH TOLERANCE
±0.3
I
25.5
Flange D1
42
FLRNGE W
27
Flange H
6
FLRNGE A
32
FLRNGE F
HOLE FOR ATTACHMENT d1
4.5
HOLE FOR ATTACHMENT d2
7.5
HOLE FOR ATTACHMENT h
4.1