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KHK SRHER1.5-1000R, Module 1.5, 200 Tooth, Right Hand Carbon Steel Helical Racks
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KHK SRHEF2-1000R, Module 2, 150 Tooth, Right Hand Carbon Steel Helical Racks
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KHK SRHEF3-1000R, Module 3, 100 Tooth, Right Hand Carbon Steel Helical Racks
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KHK SRHEF4-1000R, Module 4, 75 Tooth, Right Hand Carbon Steel Helical Racks
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KHK SRHEF5-1000R, Module 5, 60 Tooth, Right Hand Carbon Steel Helical Racks
Gear Type N/A Racks
Construction N/A Helical Racks
Module N/A 1.5 N/A 2 N/A 3 N/A 4 N/A 5
No. of teeth N/A 200 N/A 150 N/A 100 N/A 75 N/A 60
Shape N/A RFR
Face Width (B) N/A 0.669 in17 mm N/A 0.945 in24 mm N/A 1.142 in29 mm N/A 1.535 in39 mm N/A 1.929 in49 mm
Height (C) N/A 0.669 in17 mm N/A 0.945 in24 mm N/A 1.142 in29 mm N/A 1.535 in39 mm N/A 1.535 in39 mm
Height to Pitch Line (D) N/A 0.610 in15.5 mm N/A 0.866 in22 mm N/A 1.024 in26 mm N/A 1.378 in35 mm N/A 1.339 in34 mm
Total Length (G) N/A 39.607 in1006.03 mm N/A 39.705 in1008.51 mm N/A 39.775 in1010.29 mm N/A 39.915 in1013.83 mm N/A 40.054 in1017.38 mm
Bending Strength N/A 2410 N·m245 kgf·m N/A 4410 N·m450 kgf·m N/A 8210 N·m837 kgf·m N/A 15200 N·m1550 kgf·m N/A 22500 N·m2300 kgf·m
Surface Durability N/A 425 N·m43.3 kgf·m N/A 675 N·m68.8 kgf·m N/A 1650 N·m168 kgf·m N/A 2700 N·m275 kgf·m N/A 4110 N·m419 kgf·m
Precision Grade N/A KHK R 001 grade 4
Reference Section of Gear N/A Normal Plane
Gear Teeth Type N/A Standard Full Depth
Helix Angle N/A 19° 31’ 41’’ right helix
Pressure Angle N/A 20 º
Material N/A S45C
Tooth Hardness N/A (less than 194HB)
Surface Treatment N/A Black oxide coating
Weight N/A 2.06 kg N/A 4.14 kg N/A 5.91 kg N/A 10.7 kg N/A 13.1 kg