Spec

• Module: m 1.5
• number of teeth : 20
• Shape: S1K
• Reference diameter (mm): 42.4264
• Tooth width (mm): 15
• Hole Diameter (mm): 16
• Tip Diameter: 45.4264
• Total length ( mm ) : 25
• Boss Diameter (mm): 30
• Boss Length: 10
• Tap: M4
• Key Groove: 5 x 2.3
• screw Hole Position: 5
• Gear Precision: JIS B 1702: 5 Grade Equivalent
• Tooth surface hardness:
• Tooth profile: Normal teeth
• Surface Treatment: Black Dye (No re-black dye on the re-processed part.).
• )
• Pressure Angle: 20 deg.
• tooth surface finishes: cutting
• gear reference plane: holes (H7)
• Heat treatment: None
• Helix Angle: 45 °
• material/Finishing: S 45 C
• As this product is a contract processed product, the manufacture will be completed in 3 days after the order.
• (Distribution is not included.)
• This product cannot be cancelled because it will be processed immediately after ordering.
• Country of origin: Japan
• Product Code: 140 -6597
•