Stable Hardened racks with high strength, long life span are reasonably priced. J Series products are also available.
Unit of Measure
Specifications
Gear Type |
N/A Racks |
Construction |
N/A Hardened Carbon Steel Racks |
Module |
N/A 4 |
Effective No. of Teeth |
N/A 80 |
Shape |
N/A RD |
Mounting Hole |
N/A Yes |
No. of Mounting Holes |
N/A 6 |
Mounting Screw Size |
N/A M12 |
Surface Durability |
N/A 7530 N·m768 kgf·m |
Bending Strength |
N/A 24500 N·m2500 kgf·m |
Backlash |
N/A 0.0031-0.0094 in0.08-0.24 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 SCM440 (AISI 4140) Alloy Steel |
Heat Treatment |
N/A Thermal Refininig Only |
Tooth Hardness |
N/A 225-285HB |
Weight |
N/A 12.6 kg27.778 lb |
Dimensions
Total Length Rack (A) |
N/A 39.579 in1005.31 mm |
Face Width (B) |
N/A 1.575 in40 mm |
Height (C) |
N/A 1.772 in45 mm |
Height To Pitch Line (D) |
N/A 1.614 in41 mm |
Mounting Hole Height (E) |
N/A 0.709 in18 mm |
Distance of First Mounting Hole From Edge (F) |
N/A 2.073 in52.65 mm |
Mounting Hole Spacing (G) |
N/A 7.087 in180 mm |
Counterbore Depth (H) |
N/A 0.512 in13 mm |
Counterbore (I) |
N/A 0.787 in20 mm |
Counterbore Diameter (J) |
N/A 0.551 in14 mm |
