Print Back
Popular series of straight bevel gears for many uses.
Unit of Measure

Specifications

Gear Type

N/A Bevel Gears

Construction

N/A Carbon Steel Bevel Gears

Bore Type

N/A Plain

Gear Ratio

N/A 2

Module

N/A 8

No. of Teeth

N/A 20

Shape

N/A B3

Bending Strength

N/A 679 N·m69.3 kgf·m

Surface Durability

N/A 98.1 N·m10 kgf·m

Backlash

N/A 0.0079-0.0177 in0.20-0.45 mm

Precision Grade

N/A JIS B 1704:1978 grade 3

Gear Teeth Type

N/A Gleason

Pressure Angle

N/A 20 º

Material

N/A S45C (AISI 1045) Carbon Steel

Surface Treatment

N/A Black oxide coating

Tooth Hardness

N/A less than 194HB

Weight

N/A 9.41 kg20.745 lb

Dimensions

Bore Diameter (A)

N/A 1.181 in30 mm

Hub Diameter (B)

N/A 4.724 in120 mm

Pitch Diameter (C)

N/A 6.299 in160 mm

Outer Diameter (D)

N/A 7.057 in179.25 mm

Mounting Distance (E)

N/A 8.268 in210 mm

Total Length (F)

N/A 3.858 in98 mm

Length from Crown to Back (G)

N/A 2.158 in54.81 mm

Hub Width (H)

N/A 1.575 in40 mm

Length Of Bore (I)

N/A 3.543 in90 mm

Face Width (J)

N/A 1.969 in50 mm

Holding Surface Diameter (K)

N/A 3.795 in96.39 mm