2pcs Bevel Gear 1.5M 20 Teeth 8mm Shaft Hole Tapered Bevel Pinion Gear Key Rings with good waterproof performance

with good waterproof performance

55-inch (L*W*T)

optical lens

Operating temperature range : -53 to 121 degrees C

Tube 3 Size: 3mm x 0

2pcs Bevel Gear 1.5M 20 Teeth 8mm Shaft Hole Tapered Bevel Pinion Gear Key Rings with good waterproof performance1. Ratio: 1: 1, Module: 1. 5M (1. 5 Module), Steering Angle: 90 Degrees, Tooth: 20 Teeth, Shaft Hole: 8mm, Fixed Method: M5 Screw Side Fixed, Overall Size: 32 x 20mm 1. 26 x 0. 79inch 2. The bevel gears are made of 45# steel and feature high wear resistance, strong and durable, which takes the quenching and blackening process for a long life time. 3. The bevel gear set comes with 2 x Bevel Gears, 4 x M5 Screws, 1 x Hex Spanner for simplicity and