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These fine pitch, acetal spur gears have an integral stainless steel hub locking mechanism which enables the gear to be fastened to the shaft without any keys or set screws.
Unit of Measure

Specifications

Gear Type

N/A Spur Gears

Construction

N/A F-Loc Hub Polyacetal Spur Gears

Bore Type

N/A F-Loc

Module

N/A 0.5

No. of Teeth

N/A 100

Shape

N/A S1

Cap Screw Size

N/A M3

Bending Strength

N/A 1.59 N·m0.16 kgf·m

Reference Slipping Torque

N/A 2.22/0.63 N·m

Backlash

N/A 0-0.0039 in0-0.10 mm

Precision Grade

N/A JIS grade N10 (JIS B 1702-1: 1998)

Gear Teeth Type

N/A Standard Full Depth

Pressure Angle

N/A 20 º

Material

N/A Polyacetal (Hub: SUS303)

Tooth Hardness

N/A 110-120HRR

Weight

N/A 0.0337 kg0.074 lb

Dimensions

Bore Diameter (A)

N/A 0.315 in8 mm

Hub Diameter (B)

N/A 0.748 in19 mm

Pitch Diameter (C)

N/A 1.969 in50 mm

Outer Diameter (D)

N/A 2.008 in51 mm

Face Width (E)

N/A 0.197 in5 mm

Hub Width (F)

N/A 0.394 in10 mm

Total Length (G)

N/A 0.591 in15 mm

Cap Screw Offset from Hub (J)

N/A 0.177 in4.5 mm

Cap Screw Offset from Center (K)

N/A 0.236 in6 mm