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)
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT50
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)
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 0.394 inch |
| Length A | A | 4.724 inch |
| A-length version | AL120 | |
| Diameter 2 | D2 | 0.945 inch |
| Diameter 3 | D3 | 1.26 inch |
| Length | L | 1.654 inch |
| Interface | BT50 | |
| Mass (weight) | D7 | 9.519 lbs |
| Flange diameter | A4 | 3.937 inch |
| interface code to machine side | J6 | SKG05005795 |
| Weight | WT | 9.519 lbs |
| Flange diameter | DF | 3.937 inch |
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
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
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)
JIS B 6339-2 BT50 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form 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
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 0.394 inch |
| Length A | A | 4.724 inch |
| A-length version | AL120 | |
| Diameter 2 | D2 | 0.945 inch |
| Diameter 3 | D3 | 1.26 inch |
| Length | L | 1.654 inch |
| Interface | BT50 | |
| Mass (weight) | D7 | 9.519 lbs |
| Flange diameter | A4 | 3.937 inch |
| interface code to machine side | J6 | SKG05005795 |
| Weight | WT | 9.519 lbs |
| Flange diameter | DF | 3.937 inch |
Downloads
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | A-length version | Clamping diameter | Interface | Length A | Downloads | metric/ inch |
|---|---|---|---|---|---|---|
| 50.640.06 | short | 0.236 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.08 | short | 0.315 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.10 | short | 0.394 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.12 | short | 0.472 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.14 | short | 0.551 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.16 | short | 0.63 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.18 | short | 0.709 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.20 | short | 0.787 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.25 | short | 0.984 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.640.32 | short | 1.26 inch | BT50 | 3.937 inch |
Download after registration
|
|
| 50.642.06 | oversize (160 mm) | 0.236 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.08 | oversize (160 mm) | 0.315 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.10 | oversize (160 mm) | 0.394 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.12 | oversize (160 mm) | 0.472 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.14 | oversize (160 mm) | 0.551 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.16 | oversize (160 mm) | 0.63 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.18 | oversize (160 mm) | 0.709 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.20 | oversize (160 mm) | 0.787 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.25 | oversize (160 mm) | 0.984 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.642.32 | oversize (160 mm) | 1.26 inch | BT50 | 6.299 inch |
Download after registration
|
|
| 50.644.06 | AL130 | 0.236 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.08 | AL130 | 0.315 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.10 | AL130 | 0.394 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.12 | AL130 | 0.472 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.14 | AL130 | 0.551 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.16 | AL130 | 0.63 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.18 | AL130 | 0.709 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.20 | AL130 | 0.787 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.25 | AL130 | 0.984 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.644.32 | AL130 | 1.26 inch | BT50 | 5.118 inch |
Download after registration
|
|
| 50.646.06 | ZG200 | 0.236 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.08 | ZG200 | 0.315 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.10 | ZG200 | 0.394 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.12 | ZG200 | 0.472 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.14 | ZG200 | 0.551 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.16 | ZG200 | 0.63 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.18 | ZG200 | 0.709 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.20 | ZG200 | 0.787 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.25 | ZG200 | 0.984 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.646.32 | ZG200 | 1.26 inch | BT50 | 7.874 inch |
Download after registration
|
|
| 50.647.06 | AL120 | 0.236 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.08 | AL120 | 0.315 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.10 | AL120 | 0.394 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.12 | AL120 | 0.472 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.14 | AL120 | 0.551 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.16 | AL120 | 0.63 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.18 | AL120 | 0.709 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.20 | AL120 | 0.787 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.25 | AL120 | 0.984 inch | BT50 | 4.724 inch |
Download after registration
|
|
| 50.647.32 | AL120 | 1.26 inch | BT50 | 4.724 inch |
Download after registration
|
Haimer Care
The quality at Haimer is not only
by the product, but also by the
accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001