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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 2.5

Module

N/A 2

No. of Teeth

N/A 18

Direction of Spiral

N/A Left Hand

Shape

N/A BK

Set Screw Size

N/A 2-M4

Bending Strength

N/A 27.2 N·m2.77 kgf·m

Surface Durability

N/A 29.7 N·m3.03 kgf·m

Backlash

N/A 0.0024-0.0063 in0.06-0.16 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 0.14 kg0.309 lb

Dimensions

Bore Diameter (A)

N/A 0.472 in12 mm

Hub Diameter (B)

N/A 1.260 in32 mm

Pitch Diameter (C)

N/A 1.417 in36 mm

Outer Diameter (D)

N/A 1.591 in40.42 mm

Mounting Distance (E)

N/A 2.362 in60 mm

Total Length (F)

N/A 1.124 in28.54 mm

Length from Crown to Back (G)

N/A 0.625 in15.88 mm

Hub Width (H)

N/A 0.559 in14.2 mm

Length Of Bore (I)

N/A 1.083 in27.5 mm

Face Width (J)

N/A 0.551 in14 mm

Holding Surface Diameter (K)

N/A 0.910 in23.11 mm

Set Screw Offset (L)

N/A 0.276 in7 mm

Keyway (W x D)

N/A 0.157 x 0.071 in4 x 1.8 mm