Properties and application:
- Material : steel chrome-manganese
- Carburized on depth 0,7 mm
- Hardened and precisely grinded
- Surface hardness 58 ? 2 HRC
- Cone angle tolerance AT3
- Balanced fixtures G6,3 to 12000 rpm.
Technical data:
DIN 69871-A, 2827 | |||||||||||
K (7:24) | d | d1 | A | I | Weight (kg) | Code | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
40 | 40 | 66,7 | 60 | 30 | 1,50 | DIN40.A60.D40DF | 4xM12 | 22x16 | |||
40 | 60 | 101,6 | 60 | 40 | 2,00 | DIN40.A60.D60DF | 4xM16 | 31x25 | |||
50 | 40 | 66,7 | 70 | 30 | 2,90 | DIN50.A70.D40DF | 4xM12 | 22x16 | |||
50 | 60 | 101,6 | 70 | 40 | 4,40 | DIN50.A70.D60DF | 4xM16 | 31x25 |
Accessories |
|||
hex screw | drive tang |
STANDARDS DIN 69871-A |
|||
PARAMETERS | SK 30 | SK 40 | SK 50 |
---|---|---|---|
a | 3,2 | 3,2 | 3,2 |
bh12 | 16,1 | 16,1 | 25,7 |
d1 | 31,75 | 44,45 | 69,85 |
d2 |
M12 | M16 | M24 |
d3 |
13 | 17 | 25 |
d5 |
59,30 | 72,30 | 107,25 |
d6 |
50,00 | 63,55 | 97,50 |
d7 |
44,30 | 56,25 | 91,25 |
d8max |
45 | 50 | 80 |
f1 |
11,1 | 11,1 | 11,1 |
f2 |
35 | 35 | 35 |
f3 |
19,1 | 19,1 | 19,1 |
L1 |
47,80 | 68,40 | 101,75 |
L2 |
5,5 | 8,2 | 11,5 |
L3 |
24 | 32 | 47 |
L4 |
33,5 | 42,5 | 61,5 |
L5 |
15,0 | 18,5 | 30,0 |
L6 |
16,4 | 22,8 | 35,5 |
L7 |
19,0 | 25,0 | 37,7 |