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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 2.5

No. of Teeth

N/A 18

Direction of Spiral

N/A Left Hand

Shape

N/A BK

Set Screw Size

N/A 2-M5

Bending Strength

N/A 54.1 N·m5.52 kgf·m

Surface Durability

N/A 59.9 N·m6.11 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 0.22 kg0.485 lb

Dimensions

Bore Diameter (A)

N/A 0.787 in20 mm

Hub Diameter (B)

N/A 1.575 in40 mm

Pitch Diameter (C)

N/A 1.772 in45 mm

Outer Diameter (D)

N/A 1.982 in50.35 mm

Mounting Distance (E)

N/A 2.835 in72 mm

Total Length (F)

N/A 1.307 in33.19 mm

Length from Crown to Back (G)

N/A 0.662 in16.82 mm

Hub Width (H)

N/A 0.581 in14.75 mm

Length Of Bore (I)

N/A 1.240 in31.5 mm

Face Width (J)

N/A 0.709 in18 mm

Holding Surface Diameter (K)

N/A 1.056 in26.82 mm

Set Screw Offset (L)

N/A 0.315 in8 mm

Keyway (W x D)

N/A 0.236 x 0.110 in6 x 2.8 mm