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 2

No. of Teeth

 N/A 90

Direction of Helix

 N/A Left Hand

Shape

 N/A S1

Bending Strength

 N/A 437 N·m44.6 kgf·m

Surface Durability

 N/A 173 N·m17.6 kgf·m

Backlash

 N/A 0.0079-0.0173 in0.20-0.44 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 6.17 kg13.602 lb

Dimensions

Bore Diameter (A)

 N/A 0.709 in18 mm

Hub Diameter (B)

 N/A 4.724 in120 mm

Pitch Diameter (C)

 N/A 7.337 in186.35 mm

Outer Diameter (D)

 N/A 7.494 in190.35 mm

Face Width (E)

 N/A 0.984 in25 mm

Hub Width (F)

 N/A 0.394 in10 mm

Total Length (G)

 N/A 1.378 in35 mm