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Low cost, mass-produced products suitable for light duty office machines.
Unit of Measure

Specifications

Gear Type

N/A Spur Gears

Construction

N/A Injection Molded Spur Gears

Bore Type

N/A Plain

Module

N/A 1

No. of Teeth

N/A 12

Shape

N/A S8B

Bending Strength

N/A 0.44 N·m0.045 kgf·m

Backlash

N/A 0-0.0236 in0-0.60 mm

Precision Grade

N/A JIS grade N12 (JIS B1702-1:1998)

Gear Teeth Type

N/A Standard Full Depth

Pressure Angle

N/A 20 º

Material

N/A Duracon® Acetal (M90-44)

Tooth Hardness

N/A 110-120HRR

Weight

N/A 0.0011 kg0.002 lb

Dimensions

Bore Diameter (A)

N/A 0.157 in4 mm

Hub Diameter (B)

N/A 0.315 in8 mm

Bore Diameter 2 (B')

N/A 0.236 in6 mm

Pitch Diameter (C)

N/A 0.472 in12 mm

Outer Diameter (D)

N/A 0.551 in14 mm

Face Width (E)

N/A 0.236 in6 mm

Hub Width (F)

N/A 0.236 in6 mm

Total Length (G)

N/A 0.472 in12 mm

Web Thickness (H)

N/A 0.217 in5.5 mm

Web O.D. (I)

N/A 0.335 in8.5 mm