Self-aligning clamping screw
No. 6891
with open clamping arm and vertical base.
Galvanized and passivated. Rivets made of stainless steel, which, for sizes 2 to 6, run in hardened bushings. Bearings are pre-lubricated.
Ergonomic, oil-resistant handle with large grip surface and soft components. Safety clamping piece with finger protection. Lock washer for the thrust bolt at the end of the clamping arm.
Complete with tempered, galvanized clamping screw no. 6890.
Also available in matte-black version (no. 6802B)!
Order no. |
Size | A | B | C | D | E | F | H | H1 | HW min. | HW max. | I | K | L | L1 | L2 | M | M1 | N | O | P | α | α* |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
90217 | 1 | 5 | 39,0 | 16,0 | 4,5 | 18 | 6 | 29 | 109 | 6,0 | 12,5 | 10 | 5,5 | - | 61 | 59 | 23,5-25,0 | - | 19 | 5 | 27 | 95° | - |
90225 | 2 | 6 | 52,0 | 20,0 | 5,5 | 25 | 11 | 38 | 154 | 11,5 | 19,5 | 12 | 6,0 | 12,5 | 78 | 80 | 28,5-32,5 | 30-31 | 21 | 5 | 32 | 105° | 60° |
90233 | 3 | 8 | 79,0 | 20,0 | 7,5 | 36 | 19 | 48 | 200 | 16,5 | 25,0 | 18 | 7,5 | - | 112 | 114 | 41,0 | - | 27 | 6 | 40 | 105° | 60° |
90241 | 4 | 10 | 101,0 | 32,0 | 8,6 | 54 | 16 | 65 | 244 | 16,5 | 45,5 | 20 | 13,0 | - | 141 | 130 | 55,5 | - | 35 | 8 | 53 | 105° | 60° |
90258 | 5 | 14 | 140,0 | 45,0 | 8,5 | 72 | 35 | 77 | 301 | 18,0 | 49,0 | 25 | 9,5 | 26,5-31,5 | 195 | 183 | 64,5-67,0 | 64,0 | 45 | 10 | 65 | 115° | 60° |
90266 | 6 | 14 | 165,5 | 50,5 | 13,0 | 89 | 28 | 117 | 369 | 33,0 | 90,5 | 30 | 24,5 | - | 231 | 206 | 101,0-103,5 | - | 45 | 10 | 90 | 140° | 60° |
* The opening angle can be changed by pressing in a stop pin.