709.8-M12-35-B
GN 709.8 Clamping pads
adjustable
Eta: 1-2 weeks All sizes and variants of GN 709.8
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Technical datasheet
Technical data
- Catalogue
- GN 709.8-M12-35-B
- d1
- M 12
- l1 ±0.13
- 35
- d2
- 6
- d3
- 7
- A/F
- 6
- Static load
max. in kN - 12
- 22
Types
- Type B: Ball steel, smooth contact face
- Type R: Ball steel, serrated contact face
- Type K: Ball plastic, smooth contact face
Steel
- tempered
- Tensile strength class 10.9
Ball
Type B and R:
Steel hardened (54+2 HRC)
Type K:
Plastic (Polyacetal POM)
O-Ring
Rubber NBR (Perbunan®)
Clamping pads GN 709.8 are also used in jig and fixture construction, for example for clamping workpieces, as movable bearing surface or as stop. The swivel-mounted ball compensates uneven and non-parallel contact surfaces by as much as 10°. It is also secured against further twisting.
The O-ring holds the ball in position and prevents dirt from penetrating, resulting in a long service life and constant mobility.