516WF7-004D and 516WF7-013

$3.50piece
  1. Model 516WF7-004D spur gear is made of 20CrMo, with a pressure angle of 20°, module of 0.8 and 8 teeth. Manufactured via processes including hobbing and heat treatment, it has a tooth outer diameter of 8mm and weight of 0.0047kg, serving as a lightweight dedicated transmission component for sewing equipment.
  2. Model 516WF7-013 spur gear is made of 20CrMo, featuring a pressure angle of 20°, module of 0.8 and 20 teeth. Produced through multiple precision processes, it has a tooth outer diameter of 17.6mm and weight of 0.0031kg, suitable for the transmission system of sewing machinery.

531.06-78 45° Helical Gear (Driven) and 531.06-77 45° Helical Gear (Driving)

$3.50piece
531.06-78 Driven Helical Gear and 531.06-77 Driving Helical Gear are 45° helical gears made of 20CrMo, with a pressure angle of 20°, a module of 1 and 18 teeth. Processed via multiple precision procedures, they realize precise meshing and stable transmission, and are suitable for the transmission system of sewing equipment.

560.02-02-03-02 Gear and 560.02-10-04 Gear

$15.50piece
  1. 560.02-02-03-02 Spur Gear: 20° pressure angle, module 1, 40 teeth, speed ratio 1, inner diameter 12mm, tooth outer diameter 42mm, total length 30mm. Made of 20CrMo through multiple precision processes such as flat milling on machining center, it is a custom transmission gear for sewing equipment with unit price $8 and MOQ 30 pieces.
  2. 560.02-10-04 Spur Gear: 20° pressure angle, module 1, 40 teeth, inner diameter 15mm, tooth outer diameter 42mm, total length 18mm, weight 0.1147kg. Made of 20CrMo with double reaming process, it is a custom transmission component for sewing equipment with unit price $7 and MOQ 30 pieces.

6040-X Feed Gear – Finished Product

$4.30piece
The 6040-X Feed Gear is a finished spur gear made of 20Cr steel. It features a pressure angle of 20°, module of 1, 35 teeth, and a helix angle of 0°, with an inner diameter of 12mm, outer tooth diameter of 37mm, total length of 23.5mm, and unit weight of 0.1202kg. Precision-machined through multiple processes, it serves as a dedicated fabric-feeding component for sewing equipment.

80501102325 (Gear 44×1.25)

$42.02piece
SPKJ-031-C helical gear, module 1.25, 44 teeth, 22° right-hand helix, made of 20CrMo for speed reducers.

80501102327 (Gear 40×1.5)

$42.02piece
SPKJ-033-C helical gear, module 1.5, 40 teeth, 12° right-hand helix, made of 20CrMo for speed reducers.

80501102328 (Gear 45×2.3)

$78.43piece
SPKJ-034-C helical gear, module 2.3, 45 teeth, 12° right-hand helix, made of 20CrMnTi for speed reducers.

80501102330 (Gear 42×2.3)

$78.43piece
SPKJ-036-C helical gear, module 2.3, 42 teeth, 15° right-hand helix, made of 20CrMnTi for speed reducers.

80501102408 (Gear 44×1)

$42.02piece
SPKJ-039-C helical gear, module 1, 44 teeth, 22° RH helix, 20CrMnTi, for reducer.

80501102410 (Gear 44×1.25)

$42.02piece
SPKJ-041-C helical gear, module 1.25, 44 teeth, 20° RH helix, 20CrMnTi, for reducer.

80501102414 (Gear 45×1.75)

$42.02piece
SPKJ-043-C helical gear, module 1.75, 45 teeth, 22° RH helix, 20CrMnTi, for reducer.

8200 0623230 Hook Shaft Gear and 8200 0624230 Gear Assembly

$4.50piece
  1. The 8200 0623230 hook shaft gear (helical gear type) has a pressure angle of 15°, module of 1, 20 teeth, speed ratio of 2, and helix angle of 36°/L. With an inner diameter of 8mm, outer diameter of 26.72mm, total length of 17mm and weight of 0.0396kg, it is made of 20CrMo material through precision processes such as normalizing, hobbing and heat treatment. As a dedicated transmission component for power tools, it features stable transmission and high impact resistance.
  2. The 8200 0624230 gear assembly (helical gear type) has a pressure angle of 15°, module of 1, 40 teeth, and helix angle of 36°/R. With an inner diameter of 12mm, outer diameter of 51.44mm, total length of 16.5mm and weight of 0.0373kg, it is made of 20CrMo material through multiple processes including normalizing, injection molding, hobbing and deburring. As a combined transmission component for power tools, it is suitable for high-torque working conditions and has excellent durability.