KHK Gears US
KHK Gears US
259 Elm Place
Mineola, NY 11501
E-Mail: info@khkgears.us
Phone: (516) 248-3850

Website: Clients Website
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Having larger contact ratios compared to the SS spur gears, effective in reducing noise and vibration.
Unit of Measure

Specifications

Gear Type

 N/A Helical Gears

Construction

 N/A Helical Gears

Bore Type

 N/A Plain

Tansverse Module

 N/A 3

No. of Teeth

 N/A 40

Direction of Helix

 N/A Left Hand

Shape

 N/A S1

Bending Strength

 N/A 531 N·m54.1 kgf·m

Surface Durability

 N/A 95.5 N·m9.73 kgf·m

Backlash

 N/A 0.0071-0.0150 in0.18-0.38 mm

Precision Grade

 N/A JIS grade N8 (JIS B1702-1: 1998)

Reference Section of Gear

 N/A Normal Plane

Gear Teeth Type

 N/A Standard Full Depth

Transverse Pressure Angle

 N/A 20 º

Helix Angle

 N/A 15º

Material

 N/A S45C

Tooth Hardness

 N/A less than 194HB

Surface Treatment

 N/A Black oxide coating

Weight

 N/A 3.8 kg8.377 lb

Dimensions

Bore Diameter (A)

 N/A 0.787 in20 mm

Hub Diameter (B)

 N/A 3.150 in80 mm

Pitch Diameter (C)

 N/A 4.891 in124.23 mm

Outer Diameter (D)

 N/A 5.127 in130.23 mm

Face Width (E)

 N/A 1.378 in35 mm

Hub Width (F)

 N/A 0.591 in15 mm

Total Length (G)

 N/A 1.969 in50 mm