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The MSGA & MSGB Ground Spur Gears are made from a chrome-alloy steel and are carburized and ground finished. This results in a high-strength, abrasion-resistant and compact designed Spur Gear.
Unit of Measure

Specifications

Gear Type

N/A Spur Gears

Construction

N/A Ground Alloy Steel Spur Gears

Bore Type

N/A Ground

Module

N/A 1

No. of Teeth

N/A 30

Shape

N/A S1

Bending Strength

N/A 25.1 N·m2.56 kgf·m

Surface Durability

N/A 19 N·m1.94 kgf·m

Backlash

N/A 0.0031-0.0063 in0.08-0.16 mm

Precision Grade

N/A JIS grade N5 (JIS B1702-1:1998)

Gear Teeth Type

N/A Standard Full Depth

Pressure Angle

N/A 20 º

Material

N/A SCM415 (AISI 4115) Alloy Steel

Heat Treatment

N/A Carburized

Tooth Hardness

N/A HRC 55-60

Weight

N/A 0.065 kg0.143 lb

Dimensions

Bore Diameter (A)

N/A 0.394 in10 mm

Hub Diameter (B)

N/A 0.984 in25 mm

Pitch Diameter (C)

N/A 1.181 in30 mm

Outer Diameter (D)

N/A 1.260 in32 mm

Face Width (E)

N/A 0.394 in10 mm

Hub Width (F)

N/A 0.197 in5 mm

Total Length (G)

N/A 0.591 in15 mm

Keyway (W x D)

N/A 0.157 x 0.071 in4 x 1.8 mm