ATORN SK40 spacer sleeve (ISO 7388-1) MK4 A=156 mm
Brand: ATORN
Art.-no. 23163023
Manufacturer article no. 22660878
EAN 4050293712933
Application
For holding tools with Morse taper shank and flat tangs in accordance with DIN 228-1 form B.
Execution
- Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
- Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
- Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
- Max. concentricity < 0.005 mm
- Functional surfaces precision-ground, all other surfaces black-oxide
- With Balluff chip hole
Notes
The previous standard DIN 69871-1 was superseded by ISO 7388-1.
Delivery
1x SK40 or SK50 spacer sleeve (ISO 7388-1)
 | |
Brand | ATORN |
EAN | 4050293712933 |
Manufacturer Part Number | 22660878 |
Mount, on tool side (MK) | MK 4 |
Projecting length (A) | 156 mm |
Outer diameter (D) | 48 mm |
Tool holding device | SK 40 |
Harmonized System Code | 84661020 |
Product Group | 2AR |
Gross Weight | 2.100 kg |
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