T40, 3 Holes, Marked, Non-polished
T40 spiral bevel gear with 3 holes, marked and non-polished is made of 20CrMo, with module 1 and pressure angle 20°. Manufactured through a series of precision processes, it weighs 0.0858kg. The 3-hole design facilitates easy assembly. Suitable for roller sewing machine transmission systems, it ensures stable and reliable operation.
Top Feed Drive Gear
Top Feed Spiral Bevel Drive Gear (exclusive for sewing machinery): 20° pressure angle, 1 module, 26 teeth, 35°/L spiral angle, 7mm inner diameter, 26mm outer tooth diameter, 12.7mm overall length, 0.0294kg weight. Made of 20CrMo via multi-step precision processes, it meets the transmission needs of the top feed mechanism of sewing equipment.
Z-91-380787 Driven Gear
Φ14.73 Left-hand (LH) Straight Teeth and Φ7.94 Right-hand (RH) Straight Teeth
The two models of spur spiral bevel gears (Φ14.73 Left-hand, Φ7.94 Right-hand) are made of 20CrMo material and manufactured through multiple precision processes. With parameters including 20° pressure angle, 0.97 module, 33 teeth and 0° helix angle, both gears have a tooth outer diameter of 32mm. The Φ14.73 model has a total length of 17.65mm and a weight of 0.0487kg, while the Φ7.94 model has a total length of 15.65mm and a weight of 0.0566kg. Specially designed for sewing equipment, these gears are characterized by stable transmission, wear resistance and durability.