Shrink fit chuck suitable to all kind of shrink fit units.
JIS B 6339-2 BT50 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
Description
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT50
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
- Heat resistant hot-working steel
- Hardened 54 – 2 HRC
- For HSS and solid carbide tools
- Shank tolerance h6
- With threaded holes in order to balance with balancing screws
Scope of Delivery
- With backup screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet.
For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
Technical specifications
Notice
Technical data subjects to change without prior notice.
| Description | Norm: Haimer | Value: metric/inch |
|---|---|---|
| Clamping diameter | D1 | 20 inch / 0.787 inch |
| Length A | A | 120 inch / 4.724 inch |
| A-length version | ZG120 | |
| Diameter 2 | D2 | 33 inch / 1.299 inch |
| Diameter 3 | D3 | 42 inch / 1.654 inch |
| Length | L | 52 inch / 2.047 inch |
| Interface | BT50 |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 4,579 kg |
| Flange diameter | A4 | 100 inch / 3.937 inch |
| interface code to machine side | J6 | SKG05005795 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 4,579 kg |
| Flange diameter | DF | 100 inch / 3.937 inch |