End Yokes
Series	1310 (1.062 x 3.219 )
(P)	1.250
(R)	2.125
(S)	2.562
(X)	0.312

General Design Type Round Bore U-Joint Series 1310 Bore Diameter P 1.250 SAE Keyway Width X 0.312 Hub Diameter R 2.125 Universal Joint Retaining Width E 3.469 Universal Joint Bearing Diameter D 1.062 Length Thru Bore Q 0.000 Centerline of Joint to End of Hub S 2.562 Set Screw Thread 0.375 Keyway Location 12 Set Screw Location Clock position viewed at Hub End and Keyway at 12 W 6