Hobs

for spline shafts, relief-ground, with standard keyway DIN 138

Symbol	d2 mm	d1 mm	b mm	N	D mm	L mm	d mm	Z	Article number
23x26x6	23	26	6	6	56	38	22	12	97650 1
26x30x6	26	30	6	6	63	46	27	12	97650 2
28x32x7	28	32	7	6	63	46	27	12	97650 3
32x36x6	32	36	6	8	63	46	27	12	97650 4
36x40x7	36	40	7	8	63	46	27	12	97650 5
42x46x8	42	46	8	8	63	46	27	12	97650 6
46x50x9	46	50	9	8	70	56	27	12	97650 7
52x58x10	52	58	10	8	70	56	27	12	97650 8
56x62x10	56	62	10	8	70	56	27	12	97650 9
62x68x12	62	68	12	8	70	56	27	12	97650 10
72x78x12	72	78	12	10	70	56	27	12	97650 11
82x88x12	82	88	12	10	80	69	32	12	97650 12
92x98x14	92	98	14	10	90	78	32	12	97650 13
102x108x16	102	108	16	10	90	78	32	12	97650 14
112x120x18	112	120	18	10	100	88	32	12	97650 15