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These fine pitch, stainless steel spur gears have an integral 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 Stainless Steel Gears

Bore Type

N/A F-Loc

Module

N/A 0.5

No. of Teeth

N/A 50

Shape

N/A S1

Cap Screw Size

N/A M3

Bending Strength

N/A 1.34 N·m0.14 kgf·m

Surface Durability

N/A 0.19 N·m0.019 kgf·m

Reference Slipping Torque

N/A 1.79/0.63 N·m

Backlash

N/A 0-0.0039 in0-0.10 mm

Precision Grade

N/A JIS grade N8 (JIS B 1702-1: 1998)

Gear Teeth Type

N/A Standard Full Depth

Pressure Angle

N/A 20 º

Material

N/A SUS303

Tooth Hardness

N/A less than 187HB

Weight

N/A 0.0335 kg0.074 lb

Dimensions

Bore Diameter (A)

N/A 0.236 in6 mm

Hub Diameter (B)

N/A 0.669 in17 mm

Pitch Diameter (C)

N/A 0.984 in25 mm

Outer Diameter (D)

N/A 1.024 in26 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 0.224 in5.7 mm