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3 types are available for shafts at 45°, 60° and 120°.
Unit of Measure

Specifications

Gear Type

N/A Miter Gears

Construction

N/A Angular Miter Gears

Bore Type

N/A Plain

Gear Ratio

N/A 1

No. of Teeth

N/A 20

Module

N/A 3

Shape

N/A B60

Precision Grade

N/A JIS B 1704:1978 grade 3

Gear Teeth Type

N/A Gleason

Bending Strength

N/A 28.3 N·m2.89 kgf·m

Surface Durability

N/A 2.74 N·m0.28 kgf·m

Backlash

N/A 0.0031-0.0071 in0.08-0.18 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 0.47 kg1.036 lb

Dimensions

Bore (A)

N/A 0.630 in16 mm

Hub Diameter (B)

N/A 1.969 in50 mm

Pitch Diameter (C)

N/A 2.362 in60 mm

Outer Diameter (D)

N/A 2.567 in65.19 mm

Mounting Distance (E)

N/A 2.756 in70 mm

Total Length (F)

N/A 1.362 in34.59 mm

Hub Width (H)

N/A 0.597 in15.16 mm

Length Of Bore (I)

N/A 1.260 in32 mm

Face Width (J)

N/A 0.630 in18 mm

Holding Surface Diameter (K)

N/A 1.431 in36.36 mm

Length from Crown to Back

N/A 0.769 in19.54 mm

Pressure Angle

N/A 20 º