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Revolving lathe centre shock absorbing 5
Article no.: 321405 5
Article code:
Product details
Technical Data
| Morse taper | MK5 | |
| Body ⌀ D | 92 mm | |
| Reach B | 146 mm | |
| largest centre point ⌀ A | 40 mm | |
| maximum radial run-out | 0.005 mm | |
| maximum speed | 3,500 min-1 | |
| for workpiece weight | 1,000 kg | |
| Type of product | Centring drill |
Identification numbers & Classifications
| Article number | 321405 5 | |
| EAN / GTIN | 4045197720962 |
Description
Version:
- Point angle 60°.
- Sprung live centre to compensate pressure and length, shock-absorbing.
- Live centre of through hardened tool steel precision ground to match the bearing.
- Precision roller bearing, lubricated for life.
- Shaft seal prevents ingress of dirt and coolant.
- Extremely rigid version with additional shaft bearing.
- Entire tool is hardened and ground.
Precision version.
Description:
Lathe centres are mainly used on lathes to support long and slim workpieces, since with these workpieces there would otherwise be a risk of the workpiece bending or moving around as a result of the forces generated.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
Application:
- For damping impacts.
- For compensating thermal expansion.
- Suitable for use with face drivers.
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|
| for workpiece weight | 1,000 | 1,200 | 1,100 | 2,000 | 1,400 |
| Body ⌀ D | 92 | 78 | 96 | 78 | |
| maximum speed | 3,500 | 3,200 | 2,600 | 3,200 | 8,000 |
| maximum radial run-out | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
| Morse taper | MK5 | MK5 | MK5 | MK5 | MK5 |
| Reach B | 146 | 132 | 118 | ||
| Type of product | Centring drill | Centring drill | Centring drill | Centring drill | Centring drill |