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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 3.5

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 39 N·m3.98 kgf·m

Surface Durability

N/A 17.2 N·m1.75 kgf·m

Backlash

N/A 0.0039-0.0098 in0.10-0.25 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 0.71 kg1.565 lb

Dimensions

Bore (A)

N/A 1.102 in28 mm

Hub Diameter (B)

N/A 2.362 in60 mm

Pitch Diameter (C)

N/A 2.756 in70 mm

Outer Diameter (D)

N/A 2.951 in74.95 mm

Mounting Distance (E)

N/A 2.559 in65 mm

Total Length (F)

N/A 1.737 in44.13 mm

Hub Width (H)

N/A 0.984 in25 mm

Length Of Bore (I)

N/A 1.575 in40 mm

Face Width (J)

N/A 1.102 in18 mm

Holding Surface Diameter (K)

N/A 1.539 in39.09 mm

Keyway (W x D)

N/A 0.276 x 0.118 in7 x 3 mm

Set Screw Size

N/A M8

Set Screw Offset (L)

N/A 0.492 in12.5 mm

Length from Crown to Back

N/A 1.278 in32.47 mm

Pressure Angle

N/A 20 º