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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Stable Hardened racks with high strength, long life span are reasonably priced. J Series products are also available.
Unit of Measure

Specifications

Gear Type

 N/A Racks

Construction

 N/A Hardened Carbon Steel Racks

Module

 N/A 5

Effective No. of Teeth

 N/A 64

Shape

 N/A RD

Mounting Hole

 N/A Yes

No. of Mounting Holes

 N/A 5

Mounting Screw Size

 N/A M14

Surface Durability

 N/A 12000 N·m1220 kgf·m

Bending Strength

 N/A 38300 N·m3910 kgf·m

Backlash

 N/A 0.0035-0.0102 in0.09-0.26 mm

Precision Grade

 N/A KHK R 001 grade 4

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 Refininig Only

Tooth Hardness

 N/A 225-285HB

Weight

 N/A 17.2 kg37.919 lb

Dimensions

Total Length Rack (A)

 N/A 39.579 in1005.31 mm

Face Width (B)

 N/A 1.969 in50 mm

Height (C)

 N/A 1.969 in50 mm

Height To Pitch Line (D)

 N/A 1.772 in45 mm

Mounting Hole Height (E)

 N/A 0.787 in20 mm

Distance of First Mounting Hole From Edge (F)

 N/A 2.467 in62.65 mm

Mounting Hole Spacing (G)

 N/A 8.661 in220 mm

Counterbore Depth (H)

 N/A 0.598 in15.2 mm

Counterbore (I)

 N/A 0.906 in23 mm

Counterbore Diameter (J)

 N/A 0.630 in16 mm