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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 CP Racks & Pinion

Construction

N/A CP Hardened Alloy Steel Racks

Module

N/A 3.1831

Circular Pitch

N/A 10

No. of Teeth

N/A 100

Shape

N/A RF

Mounting Hole

N/A No

Surface Durability

N/A 7710 N·m786 kgf·m

Bending Strength

N/A 13300 N·m1360 kgf·m

Backlash

N/A 0.0020-0.0087 in0.05-0.22 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, gear teeth induction hardened

Tooth Hardness

N/A HRC 50-60

Weight

N/A 7.49 kg16.512 lb

Dimensions

Total Length Rack (A)

N/A 39.370 in1000 mm

Face Width (B)

N/A 1.181 in30 mm

Height (C)

N/A 1.378 in35 mm

Height To Pitch Line (D)

N/A 1.253 in31.82 mm