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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This is a strong rack made of Chromoly steel, treated by carburizing. Has high-strength, high wear resistance, and enables downsizing of SR racks. J Series products are also available.
Unit of Measure

Specifications

Gear Type

 N/A Racks

Construction

 N/A Hardened Alloy Steel Racks

Module

 N/A 2.5

Effective No. of Teeth

 N/A 128

Shape

 N/A RF

Mounting Hole

 N/A No

Surface Durability

 N/A 4890 N·m499 kgf·m

Bending Strength

 N/A 8710 N·m888 kgf·m

Backlash

 N/A 0.0016-0.0079 in0.04-0.20 mm

Precision Grade

 N/A KHK R 001 grade 5

Gear Teeth Type

 N/A Standard Full Depth

Pressure Angle

 N/A 20 º

Material

 N/A SCM440 (AISI 4140) Alloy Steel

Heat Treatment

 N/A Thermal Refined, Teeth Induction Hardened

Tooth Hardness

 N/A HRC 50-60

Weight

 N/A 5.43 kg11.971 lb

Dimensions

Total Length Rack (A)

 N/A 39.579 in1005.31 mm

Face Width (B)

 N/A 0.984 in25 mm

Height (C)

 N/A 1.181 in30 mm

Height To Pitch Line (D)

 N/A 1.083 in27.5 mm