D - Cup Outer Diameter |
N/A 21.0000 in533.400 mm |
D1 - Flange Outer Diameter |
N/A 21.3750 in542.925 mm |
C - Cup Width |
N/A 1.375 in34.925 mm |
C1 - Cup Flange Width |
N/A 0.3750 in9.525 mm |