O/D Size

	

	2

	1.3/4

	1.1/2

	1.3/8

	1.1/4

	1.1/8

	1

	7\8

	5\8 

ALL OF THE ABOVE ARE DEEP STD. SPLINES.





    

6 Spline	Hob Sizes

	O/D         ROOT      WIDTH

	

	1 x .730 x .248

	1.3/8 x 1.103 x .339

	1.1/8 x 1.022 x .287

	1.1/4 x 1.028 x .314

	3.1/4 x 2.824 x .813

	1.1/2 x 1.273 x .367

	1.3/8 x 1.213 x .340

	1.287 x 1.102 x .275

	1.179 x 1.040 x .310

	.816 x .633 x .158

	1 x .871 x .249

	.590 x .480 x .144

	2 x 1.750 x .496

	14mm x 11 x 3

5 Spline	?

	 1.3/4 x ?

4 Spline	1.1/2 x 1.1/4 x 3/8









Shallow	  6 Splines	

	

    O/D Size

 	3.1/2

 	3.1/4

 	3

 	2.3/4

 	2.1/2

 	2.1/4

 	2

 	1.7/8

 	1.3/4

 	1.5/8

 	1.1/2

 	1.3/8

 	1.1/4

 	1.1/8

 	1

 	7\8

 	3\4

	5\8