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Compared to SM miters, these are stronger and less abrasive, and allow secondary operations.
Unit of Measure

Specifications

Gear Type

N/A Miter Gears

Construction

N/A Carbon Steel Miter Gears

Bore Type

N/A Plain

Gear Ratio

N/A 1

Module

N/A 2

No. of Teeth

N/A 25

Shape

N/A B3

Precision Grade

N/A JIS B 1704:1978 grade 4

Gear Teeth Type

N/A Gleason

Heat Treatment

N/A Carburizing

Bending Strength

N/A 26.4 N·m2.7 kgf·m

Surface Durability

N/A 20.1 N·m2.05 kgf·m

Backlash

N/A 0.0024-0.0063 in0.06-0.16 mm

Material

N/A SCM415 (AISI 4115) Alloy Steel

Tooth Hardness

N/A HRC 55-60

Surface Treatment

N/A Black oxide coating

Weight

N/A 0.25 kg0.551 lb

Dimensions

Bore (A)

N/A 0.472 in12 mm

Hub Diameter (B)

N/A 1.772 in45 mm

Pitch Diameter (C)

N/A 1.969 in50 mm

Outer Diameter (D)

N/A 2.080 in52.83 mm

Mounting Distance (E)

N/A 1.575 in40 mm

Total Length (F)

N/A 0.958 in24.33 mm

Hub Width (H)

N/A 0.492 in12.5 mm

Length Of Bore (I)

N/A 0.827 in21 mm

Face Width (J)

N/A 0.472 in12 mm

Holding Surface Diameter (K)

N/A 1.105 in28.06 mm

Length from Crown to Back

N/A 0.646 in16.41 mm

Pressure Angle

N/A 20 º