Description
These Bevel Gears come in pairs, with both gears having differing numbers of teeth. As Bevel Gear pairs are never identical they are supplied in matched left and right-handed pairs. Type A, UNI 6588. 20° pressure angle. Bore tolerance H8. UNI EN 10083-1, C45E Steel. Supplied in pairs. Available in 1.5:1, 2:1, 3: & 4:1 ratios. All dimensions in mm. Shaft axes to intersect within . +/- 0.025mm. Angular accuracy between shafts . +/- 5min. Mounting distance tolerance +/- 0.05mm. Standard tolerances, unless otherwise stated ±0.25 mm.
Steel Bevel Gear Mod 2 4:1 16T/64T (similar to SRB20/4)
| Part No. |
7707-420 |
| Code /Ratio |
SRB20/4 |
| Pitch Module |
2 |
| No. Teeth |
16 |
| dp (mm) |
32 |
| V (mm) |
49.07 |
| d (mm) |
25 |
| Bore D |
12 |
| F (mm) |
15 |
| H (mm) |
24 |
| de (mm) |
35.9 |
| S (mm) |
1.0 |
| Lm (mm) |
8.17 |
| Part No. |
7707-420 |
| Code /Ratio |
SRB20/4 |
| Pitch Module |
2 |
| No. Teeth |
64 |
| dp (mm) |
128 |
| V (mm) |
10.83 |
| d (mm) |
80 |
| Bore D |
20 |
| F (mm) |
15 |
| H (mm) |
24 |
| de (mm) |
129.0 |
| S (mm) |
4.0 |
| Lm (mm) |
10.0 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur
