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Three-jaw lathe chuck with recessed cast-iron mount, DIN 6350, External ⌀ A: 80mm
Article no.: 312905 80
Article code:
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Product details
Technical Data
| Standard | DIN 6350 | |
| Material | Cast iron | |
| External ⌀ A | 80 mm | |
| Aperture E | 16 mm | |
| Height without jaws H1 | 44 mm | |
| Height with jaws H2 | 57 mm | |
| Centring ⌀ B | 56 mm | |
| Centring depth C | 3 mm | |
| Weight | 1.5 kg | |
| maximum speed | 5,000 rpm | |
| Colour code for accessories | HOLEX geared scroll chucks and jaws | |
| Type of product | Gear scroll chucks |
Identification numbers & Classifications
| Article number | 312905 80 | |
| EAN / GTIN | 2050001691712 | |
| Manufacturer number | 353204010600 |
Description
Version:
- Manual chucks with gear scroll, centrically clamping.
- Body made of cast iron or steel.
- Gear scroll drop-forged, balanced, and hardened.
- Flanks of scroll and of jaw serrations are ground.
- High concentricity, more precise than DIN 6386 requirement.
Application:
For spindle noses with thread to DIN 800. The chuck is fitted to a flange from the rear by means of screws and this flange is then mounted on to the lathe spindle. The flange blanks must always be fitted first to the machine and then to the chuck.
Standard:
DIN 6350 − Form A − Cushman system.
Supplied with:
Includes: 1 set = 3 hardened inside jaws, stepped on the outside.
1 set = 3 hardened outside jaws, stepped on the inside.
1 clamping wrench and fastening screws or studs depending on the chuck.
1 set = 3 hardened outside jaws, stepped on the inside.
1 clamping wrench and fastening screws or studs depending on the chuck.