Power take off shafts according to DIN 9611

Power take off shaft	Hob size
	D	d	L	l	z
mm
DIN 9611 FORM (SAE 1 3/8") for parallel-sided spline
28,91+/-0,05 x 34,79+/-0,06x x 8,69 -0,09/-0,16 x 6 with lug and chamfer	70	27	56	3	12
DIN 9611 FORM 2 DP 16 for involute gear tooth
α =30°, do= 34,67, z=21, with chamfer	56	32	38	22	14
DIN 9611 FORM 3 DP 12 for involute gear tooth
α = 30°, do= 44,33, z = 20, witch chamfer	63	40	46	27	14

• for finishing
• relief-ground
• accuracy class "A" acc. to DIN 3968
• single start, right-hand with keyway slot acc. to DIN 138
• HSS-E (EMo5Co5)