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High strength, abrasion-resistant and compact for high-speed & torque use.
Unit of Measure

Specifications

Gear Type

N/A Bevel Gears

Construction

N/A Ground Alloy Steel Spiral Bevel Gears

Bore Type

N/A Ground

Gear Ratio

N/A 2

Module

N/A 3

No. of Teeth

N/A 20

Direction of Spiral

N/A Left Hand

Shape

N/A B3

Bending Strength

N/A 92.4 N·m9.42 kgf·m

Surface Durability

N/A 159 N·m16.2 kgf·m

Backlash

N/A 0.0024-0.0047 in0.06-0.12 mm

Precision Grade

N/A JIS B 1704:1978 grade 1

Gear Teeth Type

N/A Gleason

Helix Angle

N/A 35 º

Pressure Angle

N/A 20 º

Material

N/A SCM415 (AISI 4115) Alloy Steel

Heat Treatment

N/A Carburizing

Tooth Hardness

N/A HRC 55-60

Weight

N/A 0.56 kg1.235 lb

Dimensions

Bore Diameter (A)

N/A 0.630 in16 mm

Hub Diameter (B)

N/A 2.047 in52 mm

Pitch Diameter (C)

N/A 2.362 in60 mm

Outer Diameter (D)

N/A 2.600 in66.03 mm

Mounting Distance (E)

N/A 3.150 in80 mm

Total Length (F)

N/A 1.531 in38.9 mm

Length from Crown to Back (G)

N/A 0.847 in21.51 mm

Hub Width (H)

N/A 0.709 in18 mm

Length Of Bore (I)

N/A 1.437 in36.5 mm

Face Width (J)

N/A 0.787 in20 mm

Holding Surface Diameter (K)

N/A 1.439 in36.56 mm