ROTA NCA 330-104 A8-SV90°
Sealed 3-jaw power lathe chuck
ID 1342607
This product has been discontinued and is no longer available.
Alternative products:
Standard power lathe chucks with through-hole
Product features:
Product features:
- 3-jaw wedge-hook chuck
- Sealed design
- Through-hole: 104 mm
- Spindle holder: ISO 702-1 Nr. 8
- Jaw interface: 1/16" x 90° Nut 21H7
- Stroke per jaw: 5.3 mm
- Piston stroke: 20 mm
- Max. clamping force: 160 kN
- Max. actuating force: 72 kN
- Max. RPM: 3500 1/min
- Weight: 62.7 kg
Technical details
| Spindle type | ISO 702-1 |
|---|---|
| Spindle size | Nr. 8 |
| Serration | 1/16" x 90° |
| Max. RPM [1/min] | 3500 |
| Max. clamping force [kN] | 160 |
| Max. actuating force [kN] | 72 |
| Stroke/jaw [mm] | 5.3 |
| Piston stroke (H) [mm] | 20 |
| Moment of inertia [kgm²] | 0.95 |
| Weight [kg] | 62.7 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHB 250
- red
-
SWB 250
- yellow
-
SHB-J 126
- green
-
Required minimum clamping force Fspmin 33%