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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 8

No. of Teeth

N/A 20

Shape

N/A B3

Precision Grade

N/A JIS B 1704:1978 grade 3

Gear Teeth Type

N/A Gleason

Bending Strength

N/A 413 N·m42.1 kgf·m

Surface Durability

N/A 49.6 N·m5.06 kgf·m

Backlash

N/A 0.0079-0.0177 in0.20-0.45 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 7.05 kg15.542 lb

Dimensions

Bore (A)

N/A 1.181 in30 mm

Hub Diameter (B)

N/A 5.118 in130 mm

Pitch Diameter (C)

N/A 6.299 in160 mm

Outer Diameter (D)

N/A 6.744 in171.31 mm

Mounting Distance (E)

N/A 4.921 in125 mm

Total Length (F)

N/A 2.887 in73.33 mm

Hub Width (H)

N/A 1.181 in30 mm

Length Of Bore (I)

N/A 2.441 in62 mm

Face Width (J)

N/A 1.181 in35 mm

Holding Surface Diameter (K)

N/A 3.740 in95 mm

Length from Crown to Back

N/A 1.994 in50.66 mm

Pressure Angle

N/A 20 º