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Popular straight miter for many uses.
Unit of Measure

Specifications

Gear Type

N/A Miter Gears

Construction

N/A Carburized Alloy Steel Miter Gears

Bore Type

N/A Plain

Gear Ratio

N/A 1

Module

N/A 1.25

No. of Teeth

N/A 30

Shape

N/A B3

Precision Grade

N/A JIS B 1704:1978 grade 3

Gear Teeth Type

N/A Gleason

Bending Strength

N/A 4.05 N·m0.41 kgf·m

Surface Durability

N/A 0.54 N·m0.055 kgf·m

Backlash

N/A 0.0016-0.0055 in0.04-0.14 mm

Material

N/A S45C (AISI 1045) Carbon Steel

Tooth Hardness

N/A (less than 194HB)

Surface Treatment

N/A Black oxide coating

Weight

N/A 0.12 kg0.265 lb

Dimensions

Bore (A)

N/A 0.394 in10 mm

Hub Diameter (B)

N/A 1.181 in30 mm

Pitch Diameter (C)

N/A 1.476 in37.5 mm

Outer Diameter (D)

N/A 1.546 in39.27 mm

Mounting Distance (E)

N/A 1.417 in36 mm

Total Length (F)

N/A 0.924 in23.47 mm

Hub Width (H)

N/A 0.531 in13.5 mm

Length Of Bore (I)

N/A 0.827 in21 mm

Face Width (J)

N/A 0.394 in8 mm

Holding Surface Diameter (K)

N/A 0.881 in22.37 mm

Length from Crown to Back

N/A 0.714 in18.13 mm

Pressure Angle

N/A 20 º