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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 5

No. of Teeth

N/A 18

Direction of Spiral

N/A Left Hand

Shape

N/A BK

Set Screw Size

N/A 2-M8

Bending Strength

N/A 433 N·m44.2 kgf·m

Surface Durability

N/A 495 N·m50.5 kgf·m

Backlash

N/A 0.0055-0.0134 in0.14-0.34 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 1.5 kg3.307 lb

Dimensions

Bore Diameter (A)

N/A 1.654 in42 mm

Hub Diameter (B)

N/A 3.150 in80 mm

Pitch Diameter (C)

N/A 3.543 in90 mm

Outer Diameter (D)

N/A 3.979 in101.07 mm

Mounting Distance (E)

N/A 5.315 in135 mm

Total Length (F)

N/A 2.256 in57.3 mm

Length from Crown to Back (G)

N/A 0.973 in24.71 mm

Hub Width (H)

N/A 0.807 in20.5 mm

Length Of Bore (I)

N/A 2.146 in54.5 mm

Face Width (J)

N/A 1.417 in36 mm

Holding Surface Diameter (K)

N/A 2.210 in56.13 mm

Set Screw Offset (L)

N/A 0.433 in11 mm

Keyway (W x D)

N/A 0.472 x 0.130 in12 x 3.3 mm