1. Unspecified foundry radii 10~20 mm.
2. Unspecified foundry slopes according to GOST 3212-92.
3. Subject the casting to the artificial aging after founding and roughing mechanical operation to relieve internal stresses.
4. Dimensions marked "*" are for reference only.
5. Dimensions in brackets - dimensions after assembly
6. Mark drawing designation, material grade, heat number, hardness.
7. The weight is specified taking into account the mechanical operation, including cutting of teeth.