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Home > STANDARD CLAMPING ELEMENTS > Centring clamp and eccentric clamp > No. 6383ZEK Centering clamp with ball


Centering clamp with ball
Can be used from above.
Repeatability ± 0.025 mm
Concentricity ±0.050 mm


Order no. D
min. 		D
max. 		A
min. 		A
max. 		H P
[kN] 		Weight
[g]
373357 11.7 14.2 3.0 4.2 10.0 0.5 18
373365 14.5 18.5 8.6 9.8 14.5 3.5 20
373373 18.5 22.5 10.4 11.6 16.5 4.0 40
373381 22.5 26.5 13.0 14.2 19.8 4.5 60
373399 26.5 30.5 13.0 14.2 19.8 4.5 86
373407 30.5 38.5 11.9. 14.2 23.1 4.5 125
373415 38.5 46.5 15.5 17.8 27.2 6.5 235
373423 46.5 54.5 15.7 18.0 27.2 6.5 325
373431 54.5 70.5 19.1 23.7 40.6 8.0 655
373449 70.5 86.5 23.7 28.3 46.1 10.0 1270
373456 86.5 102.5 25.7 30.2 51.0 12.5 1785


Dimensions:
Order
no. 		B
C
E f7
F
G
I ±0.1
K
L
Q
QD
SW
T
37335715.0 3.5 10 9.2 M4 3.5 1.5 1.5 3 2.5 3 2.0
373365 19.55.5 12 9.1 M4 4.5 2.0 2.3 3 4.0 3 2.5
373373 23.5 7.5 15 11.6 M5 5.5 2.5 2.3 3 4.0 4 3.5
373381 28.86.0 20 15.1 M6 7.0 3.0 2.3 3 4.0 5 3.5
373399 28.8 6.0 20 15.1 M6 7.0 3.0 2.3 3 4.0 5 3.5
373407 32.7 7.0 25 15.2 M6 9.0 4.0 4.6 3 8.0 5 3.5
373415 39.2 7.5 30 18.1 M8 11.0 4.0 4.6 6 8.0 6 4.5
373423 39.2 7.5 30 18.1 M8 11.0 4.0 4.6 6 8.0 6 6.5
373431 54.6 9.0 45 23.7 M10 15.0 5.0 9.3 6 16.0 8 6.5
373449 63.1 10.0 60 28.3 M12 17.0 5.0 9.3 6 16.0 10 6.5
373456 73.0 10.0 60 28.3 M16 25.0 5.0 9.3 6 16.0 14 6.5

Q=number of balls, QD=diameter of balls

Application:

For central positioning and clamping in holes where slight ball impressions are acceptable.

Note:
For deep installation, clearance D max. must be provided. Installation tool: Retaining pin for determining the precise position of the balls. (supplied without installation tool)

Advantage:
- Low installation height
- Clamping in the zero point
- Pull-down effect
- Distortion-free clamping