KHK Gears US
KHK Gears US
259 Elm Place
Mineola, NY 11501
E-Mail: info@khkgears.us
Phone: (516) 248-3850

Website: Clients Website
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A spiral bevel gears with a helix angle less than 10º. Receives forces from the same directions straight bevel gears receive and have excellent precision.
Unit of Measure

Specifications

Gear Type

 N/A Bevel Gears

Construction

 N/A Ground Zerol Bevel Gears

Bore Type

 N/A Ground

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 B3

Bending Strength

 N/A 20.4 N·m2.08 kgf·m

Surface Durability

 N/A 12.5 N·m1.28 kgf·m

Backlash

 N/A 0.0024-0.0047 in0.06-0.12 mm

Precision Grade

 N/A JIS B 1704:1978 grade 2

Gear Teeth Type

 N/A Gleason

Helix Angle

 N/A 7 º

Pressure Angle

 N/A 20 º

Material

 N/A S45C (AISI 1045) Carbon Steel

Surface Treatment

 N/A Black oxide coated except for ground part

Heat Treatment

 N/A Teeth Induction hardened

Tooth Hardness

 N/A HRC 50-60

Weight

 N/A 0.25 kg0.551 lb

Dimensions

Bore Diameter (A)

 N/A 0.472 in12 mm

Hub Diameter (B)

 N/A 1.378 in35 mm

Pitch Diameter (C)

 N/A 1.969 in50 mm

Outer Diameter (D)

 N/A 2.174 in55.23 mm

Mounting Distance (E)

 N/A 2.165 in55 mm

Total Length (F)

 N/A 1.222 in31.05 mm

Length from Crown to Back (G)

 N/A 0.757 in19.24 mm

Hub Width (H)

 N/A 0.492 in12.5 mm

Length Of Bore (I)

 N/A 1.102 in28 mm

Face Width (J)

 N/A 0.591 in15 mm

Holding Surface Diameter (K)

 N/A 1.080 in27.42 mm