Properties and application:
- Material : steel chrome-manganese
- Carburized on depth 0,7 mm
- Hardened and porecisely grinded
- Surface hardness 58 ? 2 HRC
- Cone angle tolerance AT3
- Balanced fixtures G6,3 to 12000 rpm.
Technical data:
DIN 69871-A, 1695 | |||||||||||
K (7:24) | K1 (Morse) | A | Rys. | Weight (kg) | Code | |
---|---|---|---|---|---|---|
30 | 1 | 50 | 1 | 0,44 | DIN40.A50.MK1S | M6 |
30 | 2 | 60 | 2 | 0,53 | DIN40.A60.MK2S | M10 |
30 | 3 | 85 | 2 | 0,74 | DIN40.A80.MK3S | M12 |
40 | 1 | 50 | 1 | 0,85 | DIN40.A50.MK1S | M6 |
40 | 2 | 50 | 1 | 0,85 | DIN50.A50.MK2S | M10 |
40 | 3 | 70 | 2 | 1,00 | DIN50.A60.MK3S | M12 |
40 | 4 | 95 | 3 | 1,40 | DIN50.A95.MK4S | M16 |
50 | 1 | 45 | 1 | 2,60 | DIN50.A45.MK1S | M6 |
50 | 2 | 60 | 1 | 2,65 | DIN50.A60.MK2S | M10 |
50 | 3 | 65 | 1 | 2,90 | DIN50.A65.MK3S | M12 |
50 | 4 | 95 | 1 | 3,00 | DIN50.A90.MK4S | M16 |
50 | 5 | 120 | 2 | 3,40 | DIN50.A120.MK5S | M20 |
STANDARDS DIN 69871-A DIN |
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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 |