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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 4

No. of Teeth

N/A 18

Shape

N/A B3

Bending Strength

N/A 74.8 N·m7.62 kgf·m

Surface Durability

N/A 8.85 N·m0.90 kgf·m

Backlash

N/A 0.0047-0.0106 in0.12-0.27 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 1.04 kg2.293 lb

Dimensions

Bore Diameter (A)

N/A 0.787 in20 mm

Hub Diameter (B)

N/A 2.362 in60 mm

Pitch Diameter (C)

N/A 2.835 in72 mm

Outer Diameter (D)

N/A 3.213 in81.62 mm

Mounting Distance (E)

N/A 3.937 in100 mm

Total Length (F)

N/A 2.078 in52.77 mm

Length from Crown to Back (G)

N/A 1.197 in30.41 mm

Hub Width (H)

N/A 0.984 in25 mm

Length Of Bore (I)

N/A 1.929 in49 mm

Face Width (J)

N/A 1.024 in26 mm

Holding Surface Diameter (K)

N/A 1.564 in39.72 mm