DIN 3964, DIN 3967, DIN 3971. Standard tolerances, unless otherwise stated ±0.25 mm. Shaft axis to intersect within ±0.025mm. Angular accuracy between shafts ±5mins. Mounting distance tolerance ±0.05mm. Bore tolerance H8. Cut to the Gleason System. 20° pressure angle. Supplied in pairs. All dimensions in mm. Steel EN8, (080M40/080M46) or equivalent 1:1 Ratio
Steel Mitre Gear Mod 4 1:1 25T/25T (SBM40/25N)
Steel Mitre Gear Mod 4 1:1 25T/25T (SBM40/25N)
Part No. | 7708-878 |
Code | SBM40/25N |
Pitch Module | 4 |
No . Teeth | 25 |
dp | 100 |
V+A | 86 |
dm | 70 |
Bore H8 | 20 |
F | 24 |
A | 54.8 |
de | 106 |
Lm | 25 |
S | 6 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur