KG Worm Wheel G1A20R1+8 Module 1.0 Aluminum bronze casting Number of teeth 20 Hole diameter φ8 G1A20R1+8 1 piece

Catalog number: G1A20R1+8 Features: ● Worm wheels with modules of 0.8 and 1.0, and a pressure angle of 20° (straight teeth). ● Threaded. Applications: ● For power transmission of misaligned shafts, general industrial machinery, medical equipment, food machinery, etc. Specifications: ●Key groove: No ●Module: 1 ●Tooth ratio: 1:20 ●Number of teeth: 20 ●Meshing pitch circle diameter (mm): φ20 ●Hole diameter (mm): φ8 ●Tooth form: Straight teeth ●Shape: 1B ●Tooth width (mm): 10 ●Tooth tip circle diameter (mm): φ23.5 ●Total length (mm): 18 ●Hub length (mm): 8 ●Hub outer diameter (mm): φ17 ●Throat diameter (mm): φ22 ●Meshing center distance (mm): 18 ●Worm twist direction and number of grooves (mm): R1 ●Worm twist direction and number of grooves: R1 ●Pressure angle (°): 20 ●Mounting screw M: - ●Mounting screw ls: - ●Pressure angle: 20° Material/Finish: ●Aluminum bronze casting (CAC702, C6191BE) Caution: ●Please use the worm and worm wheel in the same combination of twist direction and number of grooves.