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Reasonably priced ground gear, yet remachinable except for the gear teeth.
Unit of Measure

Specifications

Gear Type

N/A Miter Gears

Construction

N/A Ground Carbon Steel Spiral Miter Gears

Bore Type

N/A Ground

Module

N/A 3

No. of Teeth

N/A 30

Direction of Spiral

N/A Left Hand

Shape

N/A B3

Pressure Angle

N/A 20 º

Gear Ratio

N/A 1

Helix Angle

N/A 35 º

Precision Grade

N/A JIS B 1704:1978 grade 2

Gear Teeth Type

N/A Gleason

Heat Treatment

N/A Teeth Induction hardened

Bending Strength

N/A 60.3 N·m6.15 kgf·m

Surface Durability

N/A 80.4 N·m8.2 kgf·m

Backlash

N/A 0.0028-0.0051 in0.07-0.13 mm

Material

N/A S45C (AISI 1045) Carbon Steel

Tooth Hardness

N/A HRC 50-60

Weight

N/A 1.32 kg2.910 lb

Dimensions

Bore (A)

N/A 0.787 in20 mm

Hub Diameter (B)

N/A 2.756 in70 mm

Pitch Diameter (C)

N/A 3.543 in90 mm

Outer Diameter (D)

N/A 3.685 in93.61 mm

Mounting Distance (E)

N/A 2.953 in75 mm

Total Length (F)

N/A 1.781 in45.25 mm

Hub Width (H)

N/A 0.787 in20 mm

Length Of Bore (I)

N/A 1.575 in40 mm

Face Width (J)

N/A 0.787 in20 mm

Holding Surface Diameter (K)

N/A 2.104 in53.43 mm

Length from Crown to Back

N/A 1.252 in31.8 mm