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Popular screw gears. Additionally, gear tooth induction hardening secondary operations can be performed.
Steel-Screw-Gears--SN-
Steel-Screw-Gears--SN-_Dim
Unit of Measure
Items Image
SN1.5-10L
KHK SN1.5-10L, Module 1.5, 10 Tooth, Left Hand, Carbon Steel Screw Gears
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SN1.5-10LJ8
KHK SN1.5-10LJ8, Module 1.5, 10 Tooth, Left Hand, Carbon Steel Screw Gears
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SN1.5-10R
KHK SN1.5-10R, Module 1.5, 10 Tooth, Right Hand, Carbon Steel Screw Gears
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SN1.5-10RJ8
KHK SN1.5-10RJ8, Module 1.5, 10 Tooth, Right Hand, Carbon Steel Screw Gears
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SN1.5-13L
KHK SN1.5-13L, Module 1.5, 13 Tooth, Left Hand, Carbon Steel Screw Gears
Gear Type N/A Screw Gears
Construction N/A Carbon Steel Screw Gears
Bore Type N/A Plain N/A Finished N/A Plain N/A Finished N/A Plain
Module N/A 1.5
No. of teeth N/A 10 N/A 10 N/A 10 N/A 10 N/A 13
Direction of Spiral N/A Left Hand N/A Left Hand N/A Right Hand N/A Right Hand N/A Left Hand
Shape N/A S1 N/A S1T N/A S1 N/A S1T N/A S1
Bore (A) N/A 0.315 in8 mm N/A 0.315 in8 mm N/A 0.315 in8 mm N/A 0.315 in8 mm N/A 0.394 in10 mm
Hub Diameter (B) N/A 0.630 in16 mm N/A 0.630 in16 mm N/A 0.630 in16 mm N/A 0.630 in16 mm N/A 0.906 in23 mm
Pitch Diameter (C) N/A 0.835 in21.21 mm N/A 0.835 in21.21 mm N/A 0.835 in21.21 mm N/A 0.835 in21.21 mm N/A 1.086 in27.58 mm
Outer Diameter (D) N/A 0.953 in24.21 mm N/A 0.953 in24.21 mm N/A 0.953 in24.21 mm N/A 0.953 in24.21 mm N/A 1.204 in30.58 mm
Face Width (E) N/A 0.591 in15 mm
Hub Width (F) N/A 0.394 in10 mm
Total Length (G) N/A 0.984 in25 mm
Keyway (W x D) N/A
Set Screw Size N/A N/A M5 N/A N/A M5 N/A
Set Screw Offset (J) N/A N/A 0.197 in5 mm N/A N/A 0.197 in5 mm N/A
Surface Durability N/A 0.29 N·m0.029 kgf·m N/A 0.29 N·m0.029 kgf·m N/A 0.29 N·m0.029 kgf·m N/A 0.29 N·m0.029 kgf·m N/A 0.62 N·m0.063 kgf·m
Backlash N/A 0.0031-0.0079 in0.08-0.20 mm N/A 0.0031-0.0079 in0.08-0.20 mm N/A 0.0031-0.0079 in0.08-0.20 mm N/A 0.0031-0.0079 in0.08-0.20 mm N/A 0.0039-0.0087 in0.10-0.22 mm
Precision Grade N/A JIS grade N9 (JIS B1702-1:1998)
Reference Section of Gear N/A Normal Plane
Gear Teeth Type N/A Standard Full Depth
Helix Angle N/A 45 º
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 coating
Weight N/A 0.048 kg0.106 lb N/A 0.047 kg0.104 lb N/A 0.048 kg0.106 lb N/A 0.047 kg0.104 lb N/A 0.088 kg0.194 lb