Kohara Gear Industry

62-9012-55 Helical Gear SH3-20R SH3-20R

Features

  • Since the engagement ratio is larger than that of SS spur gears, it is effective for noise and vibration control.
  • Gear for power transmission.

Spec

  • Module: 3
  • Hole diameter (mm): φ 15
  • Number of teeth: 20
  • Total length (mm): 50
  • Width of tooth (mm): 35
  • Dist Circle Diameter: 68.1166
  • Shape: S1
  • Reference circle diameter (mm): φ 62.12
  • boss length: 15
  • Boss Diameter: 50
  • Twist Direction: R
  • Tap: -
  • Keyway: -
  • Gear Precision: JISB 1702 -1 N8 Grade
  • teeth: regular teeth
  • Pressure angle: 20 °
  • Heat treatment: None
  • tooth finish: cutting
  • tooth cut reference faces: holes (H7)
  • Heat treatment: None
  • Twist angle: 15 °
  • Additional processing: possible
  • Material / Finish: S45C
  • Quantity: 1
  • Code number: 856 -4778
  •  

Package size:79×75×64 mm 990 g  [About Package size]

Order No. 62-9012-55
Model No. SH3-20R
Standard price JPY: 3,940 USD: 24.52
Excange rate 1USD= 160.72JPY
Valid price in Japan
Quantity 1piece
Stock in Japan
Supplier Stock