Characteristic:
– Automatic heart-centering.
– High torque and high load.
– Widely used for clamp-type parts.
-A wide range of applications.
– Low cost solution for average high torque.
– Please refer to our installation instructions on the website.
– GSF body: AISI 1045 alloy steel material.
| Product number | Screw tightening torque TS (Nm) |
Transmitted torque T (Nm) under TS |
Axial thrust F (KN) |
Hub surface pressure P (N/mm㎡) |
Weight kg |
| GSF-25 | 17 | 900 | 70 | 90 | 0.42 |
| GSF-28 | 17 | 940 | 70 | 90 | 0.44 |
| GSF-30 | 17 | 1100 | 70 | 90 | 0.48 |
| GSF-32 | 17 | 1300 | 70 | 110 | 0.47 |
| GSF-35 | 17 | 1600 | 90 | 110 | 0.52 |
| GSF-38 | 17 | 2400 | 90 | 110 | 0.61 |
| GSF-40 | 17 | 2400 | 120 | 110 | 0.60 |
| GSF-42 | 41 | 3300 | 150 | 140 | 0.59 |
| GSF-45 | 41 | 3300 | 150 | 140 | 0.85 |
| GSF-48 | 41 | 4200 | 160 | 130 | 1.30 |
| GSF-50 | 41 | 4200 | 160 | 130 | 1.20 |
| GSF-55 | 41 | 4800 | 170 | 120 | 1.35 |
| GSF-60 | 41 | 6200 | 200 | 120 | 1.40 |
| GSF-65 | 41 | 6900 | 210 | 130 | 1.55 |
| GSF-70 | 85 | 11500 | 330 | 130 | 2.90 |
| GSF-75 | 85 | 12500 | 330 | 130 | 3.10 |
| GSF-80 | 85 | 14500 | 360 | 130 | 3.25 |
| GSF-85 | 85 | 15500 | 400 | 130 | 3.45 |
| GSF-90 | 85 | 18100 | 400 | 130 | 3.60 |
| GSF-95 | 85 | 19500 | 400 | 130 | 3.85 |
| GSF-100 | 150 | 26500 | 500 | 130 | 5.70 |
| GSF-110 | 150 | 31000 | 600 | 110 | 6.30 |
| GSF-120 | 150 | 40000 | 660 | 120 | 7.00 |
| GSF-130 | 230 | 53000 | 800 | 130 | 9.80 |
| GSF-140 | 230 | 64000 | 900 | 110 | 10.40 |
| GSF-150 | 230 | 74000 | 1000 | 110 | 11.10 |
| GSF-160 | 230 | 84000 | 1050 | 110 | 11.50 |
| GSF-170 | 230 | 108000 | 1300 | 120 | 17.80 |
| GSF-180 | 230 | 121000 | 1300 | 120 | 18.40 |
| GSF-190 | 230 | 133000 | 1400 | 130 | 23.00 |
| GSF-200 | 230 | 144000 | 1400 | 130 | 27.00 |

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