KHK helical gear SH3-40R

[Features]- Since the meshing ratio is larger than that of SS spur gears, it is effective in reducing noise and vibration.

[Use] ●Gears for power transmission.

[Specifications] ● Number of teeth: 40 ● Standard circle diameter (mm): φ124.23 ● Hole diameter (mm): φ20 ● Overall length (mm): 50 ● Shape: S1 ● Tip circle diameter: 130.233 ● Boss length: 15 ● Boss diameter: 80 ● Tooth width (mm): 35 ● Module: 3 ● Twisting direction: R ● Tap: - ● Keyway: - ● Tip circle diameter (mm): φ130.233 ● Boss length (mm ): 15 Boss diameter (mm): φ80

[Specification 2] ●Gear accuracy: JISB1702-1N8 grade ●Tooth profile: full teeth ●Pressure angle: 20° ●Heat treatment: none ●Tooth surface hardness: (194HB or less) ●Surface treatment: blackening ●Tooth surface finish: cutting ●Tooth Cutting reference plane: Hole (H7) Torsion angle: -15° Possibility of additional machining: Possible

[Material/Finish] S45C

[Set contents/accessories]
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【Note】
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