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High strength and abrasion-resistant for precision linear motion.
Unit of Measure

Specifications

Gear Type

N/A Racks

Construction

N/A Hardened & Ground Alloy Steel Gear Racks

Module

N/A 1

Effective No. of Teeth

N/A 159

Shape

N/A RF

Mounting Hole

N/A No

Surface Durability

N/A 156 N·m65.3 kgf·m

Bending Strength

N/A 1530 N·m641 kgf·m

Backlash

N/A 0.0016-0.0055 in0.04-0.14 mm

Precision Grade

N/A KHK R 001 grade 1

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 Refining Only

Tooth Hardness

N/A 225-285HB

Weight

N/A 0.55 kg1.213 lb

Dimensions

Total Length Rack (A)

N/A 19.666 in499.51 mm

Face Width (B)

N/A 0.394 in10 mm

Height (C)

N/A 0.591 in15 mm

Height To Pitch Line (D)

N/A 0.551 in14 mm