KG S45C Gear SGR Series SGR2S19B-2012 Shape B1 Module 2 Number of teeth 19 SGR2S 19B-2012 1 pc

Catalog number: SGR2S 19B-2012 Features: ● The SGR series of ground tooth spur gears is a series that has improved precision, strength and corrosion resistance compared to the existing SGE series of ground tooth spur gears. ● This is an inexpensive and easy-to-use series for places that require high speed rotation, quietness and high strength. Applications: ● For precision equipment in the robotics industry, machine tools, semiconductor manufacturing equipment, etc. Specifications: ● Module: 2 ● Number of teeth: 19 ● Shape: B1 ● Reference circle diameter (mm): φ38 ● Tooth width (mm): 20 ● Hole diameter (mm): φ12 ● Total length (mm): 36 ● Hub outer diameter (mm): Φ31 ● Tooth tip circle diameter (mm): φ42 ● Hub length (mm): 16 ● Gear precision: Tooth surface grinding JIS B 1702-1 N6 grade ● Surface treatment: Black dyeing except for tooth surface (ground surface), improved rust prevention (iron tetroxide coating) ● Tooth surface hardening hardness: HRc50-56 Material/Finish: ● S45C