KG Worm Wheel G1A20R2=8 Module 1.0 Aluminum bronze casting Number of teeth 20 Hole diameter φ8 G1A20R2=8 1 piece

Catalog number: G1A20R2=8 Features: ● Module 0.8, 1.0 worm wheel with 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: Yes ●Module: 1 ●Tooth ratio: 1:10 ●Number of teeth: 20 ●Meshing pitch circle diameter (mm): φ20 ●Hole diameter (mm): φ8 ●Tooth shape: 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): R2 ●Key groove b2 × t2 (mm): 3 × 1.4 ●Worm twist direction and number of grooves: R2 ●Mounting screw M: - ●Mounting screw ls: - ●Pressure angle: 20° Material/Finish: ●Aluminum bronze casting (CAC702, C6191BE) Note: ● Use a worm and worm wheel with the same twist direction and number of threads.