Print Back
By pairing with STRCPF rack, the backlash may be adjusted.
Unit of Measure

Specifications

Gear Type

N/A CP Racks & Pinion

Construction

N/A CP Tapered Pinions

Bore Type

N/A Plain

Module

N/A 1.5915

Circular Pitch

N/A 5

No. of Teeth

N/A 20

Shape

N/A ST

Mounting Distance

N/A 1.311 in33.30 mm

Distance Travled in One Turn

N/A 3.937 in100 mm

Bending Strength

N/A 41.2 N·m4.2 kgf·m

Surface Durability

N/A 8.13 N·m0.83 kgf·m

Backlash

N/A 0-0.0043 in0-0.11 mm

Precision Grade

N/A JIS grade N8 (JIS B1702-1:1998)

Gear Teeth Type

N/A Standard Full Depth

Pressure Angle

N/A 20 º

Material

N/A SCM440 (AISI 4140) Alloy Steel

Surface Treatment

N/A Black oxide coating

Heat Treatment

N/A Thermal Refining Only

Tooth Hardness

N/A 225-285HB

Weight

N/A 0.16 kg0.353 lb

Dimensions

Bore Diameter (A)

N/A 0.315 in8 mm

Hub Diameter (B)

N/A 0.984 in25 mm

Pitch Diameter (C)

N/A 1.253 in31.83 mm

Outer Diameter (D)

N/A 1.420 in36.06 mm

Outer Diameter Minor (D')

N/A 1.337 in33.97 mm

Face Width (E)

N/A 0.709 in18 mm

Hub Width (F)

N/A 0.591 in15 mm

Total Length (G)

N/A 1.299 in33 mm

Reference Face Width (H)

N/A 0.591 in15 mm

Adjustable Width (I)

N/A 0.118 in3 mm

Reference Position (J)

N/A 0.413 in10.5 mm