Spec

• pitch ( mm ) : CP 2.5
• Module: m 0.7958
• number of teeth : 40
• Shape: S1K
• Reference diameter (mm): 31.831
• Tooth width (mm): 10
• Hole Diameter (mm): 15
• Tip Diameter: 33.4225
• Total length ( mm ) : 20
• Boss Diameter (mm): 28
• Boss Length: 10
• Tap: M4
• Key Groove: 5 x 2.3
• screw Hole Position: 5
• Gear Precision: JIS B 1702 -1 N8 Grade Equivalent
• Tooth surface hardness: (194 HB or less)
• Tooth profile: Normal teeth
• Surface Treatment: Black Dye (The additional processing part is not dyed black again.)
• Pressure Angle: 20 deg.
• tooth surface finishes: cutting
• gear reference plane: holes (H7)
• Heat treatment: None
• 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: 127 -3152
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