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Ready to use without performing secondary operations. Strong and abrasion resistant.
Unit of Measure

Specifications

Gear Type

N/A Bevel Gears

Construction

N/A Finished Bore Spiral Bevel Gears

Bore Type

N/A Finished

Gear Ratio

N/A 1.5

Module

N/A 2.5

No. of Teeth

N/A 20

Direction of Spiral

N/A Left Hand

Shape

N/A BK

Set Screw Size

N/A 2-M5

Bending Strength

N/A 46.4 N·m4.73 kgf·m

Surface Durability

N/A 51.2 N·m5.22 kgf·m

Backlash

N/A 0.0028-0.0067 in0.07-0.17 mm

Precision Grade

N/A JIS B 1704:1978 grade 4

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 Overall Carburizing

Tooth Hardness

N/A HRC 55-60

Weight

N/A 0.25 kg0.551 lb

Dimensions

Bore Diameter (A)

N/A 0.787 in20 mm

Hub Diameter (B)

N/A 1.693 in43 mm

Pitch Diameter (C)

N/A 1.969 in50 mm

Outer Diameter (D)

N/A 2.143 in54.43 mm

Mounting Distance (E)

N/A 2.165 in55 mm

Total Length (F)

N/A 1.184 in30.08 mm

Length from Crown to Back (G)

N/A 0.747 in18.98 mm

Hub Width (H)

N/A 0.597 in15.17 mm

Length Of Bore (I)

N/A 1.102 in28 mm

Face Width (J)

N/A 0.551 in14 mm

Holding Surface Diameter (K)

N/A 1.221 in31.02 mm

Set Screw Offset (L)

N/A 0.295 in7.5 mm

Keyway (W x D)

N/A 0.236 x 0.110 in6 x 2.8 mm