EROGLU BT40-20-73 hydraulic expansion chuck, heavy-duty version
Brand: EROGLU
Art.-no. 23155403
Manufacturer article no. 406.65.20.72
EAN 4250122619505
Individual prices for customers after login
Application
To accommodate tools with a straight shank in accordance with DIN 1835 shape A+B+E and DIN 6535 shape HB+HE
Execution
- Greater than 20 mm dia. with reduction only
- 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
- Uniform clamping pressure through oil pressure chamber
Notes
Previous standard JIS B 6339 MAS-BT
Delivery
1x MAS-BT40 hydraulic expansion chuck, without reducing sleeve
 | |
Brand | EROGLU |
Main EAN Code | 4250122619505 |
Manufacturer Part Number | 406.65.20.72 |
Tool holding device | BT 40 |
Tool holding device type | Hydraulic expansion chuck |
Form | JD/JF |
Diameter (d) | 20 mm |
Projecting length (A) | 72.5 mm |
Diameter 2 (D) | 49.5 mm |
Collar diameter | 63 mm |
Length 2 (L2) | 51 mm |
Coolant supply | Internal axial/internal radial |
Balancing quality | G 2.5 at 25,000 rpm |
Gross Weight | 1.420 kg |
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