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Low cost and widely applicable, with a large selection of pitches and numbers of teeth.
Unit of Measure

Specifications

Gear Type

N/A CP Racks & Pinion

Construction

N/A CP Carbon Steel Spur Gears

Bore Type

N/A Plain

Module

N/A 4.7746

No. of Teeth

N/A 30

Shape

N/A S1

Circular Pitch

N/A 15

Distance Travled in One Turn

N/A 17.717 in450 mm

Bending Strength

N/A 1270 N·m130 kgf·m

Surface Durability

N/A 308 N·m31.4 kgf·m

Backlash

N/A 0.0075-0.0181 in0.19-0.46 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 S45C (AISI 1045) Carbon Steel

Surface Treatment

N/A Black oxide coating

Tooth Hardness

N/A less than 194HB

Weight

N/A 8.04 kg17.725 lb

Dimensions

Bore Diameter (A)

N/A 0.984 in25 mm

Hub Diameter (B)

N/A 4.331 in110 mm

Pitch Diameter (C)

N/A 5.639 in143.24 mm

Outer Diameter (D)

N/A 6.015 in152.79 mm

Face Width (E)

N/A 1.969 in50 mm

Hub Width (F)

N/A 1.063 in27 mm

Total Length (G)

N/A 3.031 in77 mm