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Three-jaw lathe chuck cast iron short taper mount, DIN 55027, Outer ⌀ A / taper: 125/4mm
Article no.: 312920 125/4
Article code:
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Product details
Technical Data
| Standard | DIN 55027 | |
| Taper size | 4 | |
| External ⌀ A | 125 mm | |
| Aperture E | 32 mm | |
| Height without jaws H1 | 70 mm | |
| Height with jaws H2 | 90 mm | |
| Weight | 5 kg | |
| maximum speed | 4,000 rpm | |
| Colour code for accessories | HOLEX geared scroll chucks and jaws | |
| Type of product | Gear scroll chucks |
Identification & Classification
| Article number | 312920 125/4 | |
| EAN / GTIN | 4045197512017 | |
| Manufacturer number | 353234220100 | |
| Manufacturer/responsible person | Bison Spanntechnik GmbH, Reisholzer Werftstraße 42, Halle 3, 40589 Düsseldorf, Germany, www.bison-chuck.com |
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:
The chuck is always fitted to the spindle nose directly without an intermediate flange.
For spindle noses DIN 55027 with studs and collar nuts.
For spindle noses DIN 55027 with studs and collar nuts.
Standard:
DIN 55027 and DIN 55029.
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.