Flanges
Series	1610 (1.875 x 5.312)
(OD)	6.875
Pilot	6.625M
(H)	2.750
(X)
(Y)
(Z)	6.125
Holes	12

U-Joint Series 1610 Universal Joint Retaining Width 5.312 Universal Joint Bearing Diameter D 1.875 Flange Diameter A 6.875 Bolt Circle Diameter B 6.125 Bolt Hole Diameter .440-D Bolt Hole Quantity 12.000 Pilot Diameter (M-Male, F-Female) C 6.625M Centerline of Joint to Flange Face G 2.750