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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Economical, commonly used worms that have broad utility. Ready-to-use finished products from the J Series are also available.
Unit of Measure

Specifications

Gear Type

 N/A Worm Gears

Construction

 N/A Carbon Steel Worms

Bore Type

 N/A Finished

Number of Start

 N/A 2

Nominal Lead Angle

 N/A 7°25'

Hand of Thread

 N/A Left Hand

Module

 N/A 2

Shape

 N/A W1K

Precision Grade

 N/A KHK W 001 grade 4

Reference Section of Gear

 N/A Normal Plane

Gear Teeth Type

 N/A Standard Full Depth

Pressure Angle

 N/A 20 º

Material

 N/A S45C (AISI 1045) Carbon Steel

Tooth Hardness

 N/A (less than 194HB)

Surface Treatment

 N/A Black oxide coated except for ground part

Weight

 N/A 0.2 kg0.441 lb

Dimensions

Bore (L)

 N/A 0.472 in12 mm

Hub Diameter (B)

 N/A 0.984 in25 mm

Pitch Diameter (N)

 N/A 1.220 in31 mm

Outer Diameter (O)

 N/A 1.378 in35 mm

Face Width (E)

 N/A 1.260 in32 mm

Hub Width (Q)

 N/A 0.551 in14 mm

Total Length (R)

 N/A 1.811 in46 mm

Keyway (W x D)

 N/A 0.157 x 0.071 in4 x 1.8 mm

Set Screw Size

 N/A M4

Set Screw Offset (S)

 N/A 0.276 in7 mm