Gear rack made of steel module 0.7 tooth width 5mm height 7mm length 250mm
| Module | 0,7 |
|---|---|
| b [mm] | 5 |
| ha [mm] | 7 |
| Nominal Length L [mm] | 250 |
| Finish Size [mm] | - |
| h0 [mm] | 6,3 |
| Material | St37K |
| Weight [kg] | 0,06 |
| Remark | ** |
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Material: Bright steel C45K.
Milled teeth. Precisely Straightened. Width tolerance h11. Straight teeth. Pressure angle 20°. Tooth quality 8d25 modelled on DIN 3962, 3967, 3968. The teeth on the gear racks are manufactured using an overhead milling cutter. This leads to negative tolerances for dimension a and h0: up to Module 2: -0,2 mm. Module 2,5 to 3: -0,3 mm. Module 5 to 8: -0,4 mm. From Module 2, except for nominal length 500 mm, cut for continuous linking. * Length = Nominal length. The real length is roughly one multiple of the pitch.