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

Website: Clients Website
Print Back
Effective in reducing noise and vibration due to larger contact ratio of helical gears.
Unit of Measure

Specifications

Gear Type

 N/A Racks

Construction

 N/A Carbon Steel Helical Racks

Module

 N/A 3

Effective Number of Teeth

 N/A 7

Direction of Helix

 N/A Left Hand

Shape

 N/A RL

Total Length Rack (A)

 N/A 3.740 in95 mm

Bending Strength

 N/A 9910 N·m1010 kgf·m

Surface Durability

 N/A 3520 N·m359 kgf·m

Backlash

 N/A 0.0028-0.0079 in0.07-0.20 mm

Precision Grade

 N/A KHK R 001 grade 5

Reference Section of Gear

 N/A Normal Plane

Gear Teeth Type

 N/A Standard Full Depth

Helix Angle

 N/A 15°

Pressure Angle

 N/A 20 º

Material

 N/A SCM440 (AISI 4140) Alloy Steel

Tooth Hardness

 N/A 225-285HB

Heat Treatment

 N/A Thermal Refining Only

Weight

 N/A 0.84 kg

Dimensions

Face Width (B)

 N/A 1.378 in35 mm

Height (C)

 N/A 1.378 in35 mm

Height to Pitch Line (D)

 N/A 1.260 in32 mm

Mounting Hole

 N/A No

Mounting Hole Height

 N/A 0.000 in0 mm

Mounting Hole Spacing

 N/A 0.000 in0 mm

Distance of First Mounting Hole From Edge

 N/A 0.000 in0 mm