EROGLU precision power chuck SK40 EKS20 A90
Brand: EROGLU
Art.-no. 23151145
Manufacturer article no. 403.03.20.90.N
EAN 4250122607106
Individual prices for customers after login
Application
To accommodate tools with a straight shank
Execution
- For EKS reducing sleeves
- Smooth clamping nut without grooves for high-speed machining
- Alloyed case-hardening steel with a core tensile strength of at least 950 N/mm²
- Case-hardened HRC 58 ± 2, hardness depth 0.6 mm ± +0.2 mm
- Taper angle tolerance quality AT3 in accordance with DIN 2080
- Ra 0.2 taper surface quality
- Hole for data carrier DIN 69873 in the collar
- Black oxide surface
Advantage
- Excellent concentricity in the system (chuck + reducing sleeve + clamping nut)
- Very high retention forces
Notes
Previous standard DIN 69871-1
Delivery
1x SK40 precision collet chuck, incl. precision clamping nut
 | |
Brand | EROGLU |
Main EAN Code | 4250122607106 |
Manufacturer Part Number | 403.03.20.90.N |
Tool holding device | SK 40 |
Tool holding device type | EKS precision power chucks |
Form | AD/B |
Diameter (d) | 20 mm |
Projecting length (A) | 90 mm |
Diameter 2 (D) | 48 mm |
Collar diameter | 63.55 mm |
Collet type | EKS 20 |
Min./max. clamping diameter | 6-20 mm |
Length 2 (L2) | 80 mm |
Coolant supply | Internal axial/internal radial |
Balancing quality | G 2.5 at 25,000 rpm |
Gross Weight | 1.530 kg |
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