Spec

• Module: m 2.5
• number of teeth : 56
• Shape: S5K
• Reference diameter (mm): 140
• Tooth width (mm): 25
• Hole Diameter (mm): 20
• Tip Diameter: 145
• Total length ( mm ) : 25
• Boss Diameter (mm): -
• Key Groove: 6 x 2.8
• Tap
• screw Hole Position
• Gear Precision: JIS B 1702 -1 N8 Grade Equivalent
• Tooth surface hardness: (187 HB or less)
• Tooth profile: Normal teeth
• Surface treatment: None
• Pressure Angle: 20 deg.
• tooth surface finishes: cutting
• gear reference plane: holes (H7)
• Heat treatment: None
• Helix Angle:
• Additional processing possible: impossible
• material/Finishing : SUS303
• 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
• Item Code: 163 - 0471
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