model parameter | common bore diameter d1,d2 | ΦD | L | LF | LP | F | M | tightening screw torque (N.M) |
GF-14X22 | 3,4,5,6,6.35,7,8 | 14 | 22 | 14.3 | 6.6 | 3.8 | M 3 | 0.7 |
GF-20X25 | 3,4,5,6,6.35,7,8,9,9.525,10,11 | 20 | 25 | 16.7 | 8.6 | 4 | M 3 | 0.7 |
GF-20X30 | 3,4,5,6,6.35,7,8,9,9.525,10,11 | 20 | 30 | 19.25 | 8.6 | 5.3 | M 4 | 1.7 |
GF-25X30 | 4,5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15 | 25 | 30 | 20.82 | 11.6 | 5.6 | M 4 | 1.7 |
GF-25X34 | 4,5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15 | 25 | 34 | 22.82 | 11.6 | 5.6 | M 4 | 1.7 |
GF-30X35 | 5,6,6.35,7,8,9,10,11,12,12.7,14,15,16 | 30 | 35 | 23 | 11.5 | 5.75 | M 4 | 1.7 |
GF-30X40 | 5,6,6.35,7,8,9,10,11,12,12.7,14,15,16 | 30 | 40 | 25.60 | 11.5 | 10 | M 4 | 1.7 |
GF-40X50 | 6,8,9,10,11,12,12.7,13,14,15,16,17,18,19,20,22,24 | 40 | 50 | 32.1 | 14.5 | 10 | M 5 | 4 |
GF-40X55 | 6,8,9,10,11,12,12.7,13,14,15,16,17,18,19,20,22,24 | 40 | 55 | 34.5 | 14.5 | 10 | M 5 | 4 |
GF-40X66 | 6,8.9,10,11,12,12.7,13,14,15,16,17,18,19,20.22,24 | 40 | 66 | 40 | 14.5 | 12.75 | M 5 | 4 |
GF-55X49 | 12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32 | 55 | 49 | 32 | 16.1 | 13.5 | M 6 | 8.4 |
GF-55X78 | 12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32 | 55 | 78 | 46.4 | 16.1 | 15.5 | M 6 | 8.4 |
GF-65X80 | 14,15,16,17,18,19,20,22,24,25,30,32,35,38,40,42,45 | 65 | 80 | 48.5 | 17.3 | 18.1 | M 8 | 10.5 |
GF-65X90 | 14,15,16,17,18,19,20,22,24,25,30,32,35,38,40,42,45 | 65 | 90 | 53.5 | 17.3 | 18.1 | M 8 | 10.5 |