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Popular series of straight bevel gears for many uses.
Unit of Measure

Specifications

Gear Type

N/A Bevel Gears

Construction

N/A Carbon Steel Bevel Gears

Bore Type

N/A Plain

Gear Ratio

N/A 2.5

Module

N/A 1

No. of Teeth

N/A 18

Shape

N/A B3

Bending Strength

N/A 1.33 N·m0.14 kgf·m

Surface Durability

N/A 0.14 N·m0.01 kgf·m

Backlash

N/A 0.0012-0.0051 in0.03-0.13 mm

Precision Grade

N/A JIS B 1704:1978 grade 3

Gear Teeth Type

N/A Gleason

Pressure Angle

N/A 20 º

Material

N/A S45C (AISI 1045) Carbon Steel

Surface Treatment

N/A Black oxide coating

Tooth Hardness

N/A less than 194HB

Weight

N/A 0.019 kg0.042 lb

Dimensions

Bore Diameter (A)

N/A 0.236 in6 mm

Hub Diameter (B)

N/A 0.591 in15 mm

Pitch Diameter (C)

N/A 0.709 in18 mm

Outer Diameter (D)

N/A 0.810 in20.57 mm

Mounting Distance (E)

N/A 1.260 in32 mm

Total Length (F)

N/A 0.643 in16.34 mm

Length from Crown to Back (G)

N/A 0.394 in10.02 mm

Hub Width (H)

N/A 0.350 in8.9 mm

Length Of Bore (I)

N/A 0.610 in15.5 mm

Face Width (J)

N/A 0.276 in7 mm

Holding Surface Diameter (K)

N/A 0.406 in10.31 mm