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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Large numbers of teeth and modules are offered in these affordable spiral miter gears.
Spiral-Miter-Gears--SMS-
Spiral-Miter-Gears--SMS-_Dim
Unit of Measure
Items Image
SMS1.5-20L
KHK SMS1.5-20L, Module 1.5, 20 Tooth, Left Hand, Carbon Steel Spiral Miter Gears 		Image
SMS1.5-20R
KHK SMS1.5-20R, Module 1.5, 20 Tooth, Right Hand, Carbon Steel Spiral Miter Gears 		Image
SMS1.5-25L
KHK SMS1.5-25L, Module 1.5, 25 Tooth, Left Hand, Carbon Steel Spiral Miter Gears 		Image
SMS1.5-25R
KHK SMS1.5-25R, Module 1.5, 25 Tooth, Right Hand, Carbon Steel Spiral Miter Gears 		Image
SMS1.5-30L
KHK SMS1.5-30L, Module 1.5, 30 Tooth, Left Hand, Carbon Steel Spiral Miter Gears
Gear Type N/A Miter Gears
Construction N/A Carbon Steel Spiral Miter Gears
Bore Type N/A Plain
Gear Ratio N/A 1
Module N/A 1.5
No. of Teeth N/A 20 N/A 20 N/A 25 N/A 25 N/A 30
Direction of Spiral N/A Left Hand N/A Right Hand N/A Left Hand N/A Right Hand N/A Left Hand
Shape N/A B3
Bore (A) N/A 0.315 in8 mm N/A 0.315 in8 mm N/A 0.394 in10 mm N/A 0.394 in10 mm N/A 0.394 in10 mm
Hub Diameter (B) N/A 1.024 in26 mm N/A 1.024 in26 mm N/A 1.181 in30 mm N/A 1.181 in30 mm N/A 1.417 in36 mm
Pitch Diameter (C) N/A 1.181 in30 mm N/A 1.181 in30 mm N/A 1.476 in37.5 mm N/A 1.476 in37.5 mm N/A 1.772 in45 mm
Outer Diameter (D) N/A 1.250 in31.74 mm N/A 1.250 in31.74 mm N/A 1.548 in39.31 mm N/A 1.548 in39.31 mm N/A 1.844 in46.84 mm
Mounting Distance (E) N/A 1.181 in30 mm N/A 1.181 in30 mm N/A 1.339 in34 mm N/A 1.339 in34 mm N/A 1.693 in43 mm
Total Length (F) N/A 0.834 in21.18 mm N/A 0.834 in21.18 mm N/A 0.872 in22.14 mm N/A 0.872 in22.14 mm N/A 1.107 in28.11 mm
Hub Width (H) N/A 0.512 in13 mm N/A 0.512 in13 mm N/A 0.453 in11.5 mm N/A 0.453 in11.5 mm N/A 0.630 in16 mm
Length Of Bore (I) N/A 0.748 in19 mm N/A 0.748 in19 mm N/A 0.748 in19 mm N/A 0.748 in19 mm N/A 0.984 in25 mm
Face Width (J) N/A 0.315 in8 mm N/A 0.315 in8 mm N/A 0.394 in9 mm N/A 0.394 in9 mm N/A 0.394 in10 mm
Holding Surface Diameter (K) N/A 0.605 in15.37 mm N/A 0.605 in15.37 mm N/A 0.769 in19.54 mm N/A 0.769 in19.54 mm N/A 1.013 in25.72 mm
Length from Crown to Back N/A 0.625 in15.87 mm N/A 0.625 in15.87 mm N/A 0.636 in16.16 mm N/A 0.636 in16.16 mm N/A 0.843 in21.42 mm
Pressure Angle N/A 20 º
Set Screw Size N/A
Helix Angle N/A 35 º
Precision Grade N/A JIS B 1704:1978 grade 4
Gear Teeth Type N/A Gleason
Heat Treatment N/A Teeth Induction hardened
Bending Strength N/A 3.73 N·m0.38 kgf·m N/A 3.73 N·m0.38 kgf·m N/A 5.78 N·m0.59 kgf·m N/A 5.78 N·m0.59 kgf·m N/A 8.22 N·m0.84 kgf·m
Surface Durability N/A 2.33 N·m0.24 kgf·m N/A 2.33 N·m0.24 kgf·m N/A 4.42 N·m0.45 kgf·m N/A 4.42 N·m0.45 kgf·m N/A 7.48 N·m0.76 kgf·m
Backlash N/A 0.002-0.0059 in0.05-0.15 mm
Material N/A S45C (AISI 1045) Carbon Steel
Tooth Hardness N/A HRC 50-60
Surface Treatment N/A Black oxide coating
Weight N/A 0.074 kg0.163 lb N/A 0.074 kg0.163 lb N/A 0.11 kg0.243 lb N/A 0.11 kg0.243 lb N/A 0.21 kg0.463 lb