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Manufacturer number:
ER clamping nut with radial run-out adjustment 40
Article no.: 309619 40
Article code:
- Standard: DIN 6499 D
Product details
Technical Data
| for ER | 40 mm | |
| Standard | DIN 6499 D | |
| Overall length L | 27.5 mm | |
| External ⌀ D | 78 mm | |
| Thread | M50×1.5 | |
| Type of product | Clamping nut |
Identification numbers & Classifications
| Article number | 309619 40 | |
| EAN / GTIN | 2050002004047 | |
| Manufacturer number | 145996 |
Description
Version:
Thread and taper ground in a single setup for highest concentricity.
6 screws allow the radial run-out to be reduced to zero.
6 screws allow the radial run-out to be reduced to zero.
With slots.
Suitable for:
All standard ER collet chucks.
Ideally suitable for lathes, both for stationary and driven tools.
Ideally suitable for lathes, both for stationary and driven tools.
Optional extras:
ER clamping wrench, No. 309680 − 309740.
Single open ended spanner (for size 16), No. 613300 size 25.
Single open ended spanner (for size 16), No. 613300 size 25.
Note:
Collet chuck and clamping nut are balanced separately!
Up to 6000 rpm.
Up to 6000 rpm.
Downloads & documents
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|
| External ⌀ D | 78 | 63 | 63 | 63 | 50 |
| for ER | 40 | 40 | 40 | 40 | 40 |
| Overall length L | 27.5 | 26 | 26 | 26 | 20 |
| Thread | M50×1.5 | M50×1.5 | M50×1.5 | M50×1.5 | M50×1.5 |
| maximum tightening torque | 240 | 240 | 240 | 120 | |
| Standard | DIN 6499 D | DIN 6499 D | DIN 6499 D | DIN 6499 D | DIN 6499 D |
| Type of product | Clamping nut | Clamping nut | Clamping nut | Clamping nut | Clamping nut |