Low cost, large selections of modules and number of teeth. J Series products are also available.
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Unit of Measure
Items
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KHK SR0.5-100, Module 0.5, 62 Tooth, Carbon Steel Gear Racks
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KHK SR0.8-100, Module 0.8, 38 Tooth, Carbon Steel Gear Racks
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KHK SR1.5-100, Module 1.5, 20 Tooth, Carbon Steel Gear Racks
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KHK SR1.5-300, Module 1.5, 62 Tooth, Carbon Steel Gear Racks
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KHK SR1.5-500, Module 1.5, 105 Tooth, Carbon Steel Gear Racks
Gear Type N/A Racks
Construction N/A Carbon Steel Gear Racks
Module N/A 0.5 N/A 0.8 N/A 1.5 N/A 1.5 N/A 1.5
Effective No. of Teeth N/A 62 N/A 38 N/A 20 N/A 62 N/A 105
Shape N/A R1
Total Length Rack (A) N/A 3.976 in101 mm N/A 3.976 in101 mm N/A 3.976 in101 mm N/A 11.929 in303 mm N/A 19.882 in505 mm
Face Width (B) N/A 0.197 in5 mm N/A 0.315 in8 mm N/A 0.591 in15 mm N/A 0.591 in15 mm N/A 0.591 in15 mm
Height (C) N/A 0.472 in12 mm N/A 0.484 in12.3 mm N/A 0.787 in20 mm N/A 0.787 in20 mm N/A 0.787 in20 mm
Height To Pitch Line (D) N/A 0.453 in11.5 mm N/A 0.453 in11.5 mm N/A 0.728 in18.5 mm N/A 0.728 in18.5 mm N/A 0.728 in18.5 mm
Mounting Hole N/A No
Surface Durability N/A 39.6 N·m4.04 kgf·m N/A 108 N·m11 kgf·m N/A 421 N·m42.9 kgf·m N/A 421 N·m42.9 kgf·m N/A 421 N·m42.9 kgf·m
Bending Strength N/A 240 N·m24.4 kgf·m N/A 613 N·m62.5 kgf·m N/A 2160 N·m220 kgf·m N/A 2160 N·m220 kgf·m N/A 2160 N·m220 kgf·m
Backlash N/A 0-0.0031 in0-0.08 mm N/A 0-0.0035 in0-0.09 mm N/A 0.0016-0.0051 in0.04-0.13 mm N/A 0.0016-0.0051 in0.04-0.13 mm N/A 0.0016-0.0051 in0.04-0.13 mm
Precision Grade N/A KHK R 001 grade 4
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 95 HRB)
Weight N/A 0.046 kg0.101 lb N/A 0.073 kg0.161 lb N/A 0.22 kg0.485 lb N/A 0.66 kg1.455 lb N/A 1.1 kg2.425 lb