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Usable without remachining, offered in 3 bore sizes.
Unit of Measure

Specifications

Gear Type

N/A Miter Gears

Construction

N/A Hardened Carbon Steel Miter Gears

Bore Type

N/A Finished

Gear Ratio

N/A 1

Module

N/A 1.5

No. of Teeth

N/A 20

Shape

N/A BK

Precision Grade

N/A JIS B 1704:1978 grade 4

Gear Teeth Type

N/A Gleason

Heat Treatment

N/A Teeth Induction hardened

Bending Strength

N/A 3.13 N·m0.319 kgf·m

Surface Durability

N/A 1.31 N·m0.134 kgf·m

Backlash

N/A 0.002-0.0059 in0.05-0.15 mm

Material

N/A S45C (AISI 1045) Carbon Steel

Tooth Hardness

N/A HRC 50-60

Surface Treatment

N/A Black oxide coating

Weight

N/A 0.06 kg0.132 lb

Dimensions

Bore (A)

N/A 0.472 in12 mm

Hub Diameter (B)

N/A 1.024 in26 mm

Pitch Diameter (C)

N/A 1.181 in30 mm

Outer Diameter (D)

N/A 1.265 in32.12 mm

Mounting Distance (E)

N/A 1.181 in30 mm

Total Length (F)

N/A 0.836 in21.24 mm

Hub Width (H)

N/A 0.512 in13 mm

Length Of Bore (I)

N/A 0.748 in19 mm

Face Width (J)

N/A 0.472 in8 mm

Holding Surface Diameter (K)

N/A 0.605 in15.37 mm

Keyway (W x D)

N/A 0.157 x 0.071 in4 x 1.8 mm

Set Screw Size

N/A M5

Set Screw Offset (L)

N/A 0.256 in6.5 mm

Length from Crown to Back

N/A 0.632 in16.06 mm

Pressure Angle

N/A 20 º