Has the highest strength and precision in the KHK standard rack series. Bolt holes can be remachined as carburizing is applied only within the tooth area. J Series products are also available.
Unit of Measure
Specifications
Gear Type |
N/A CP Racks & Pinion |
Construction |
N/A CP Hardened Ground Alloy Steel Racks |
Module |
N/A 3.1831 |
Circular Pitch |
N/A 10 |
No. of Teeth |
N/A 50 |
Shape |
N/A RD |
Mounting Hole |
N/A Yes |
No. of Mounting Holes |
N/A 4 |
Mounting Screw Size |
N/A M10 |
Surface Durability |
N/A 20100 N·m2050 kgf·m |
Bending Strength |
N/A 21500 N·m2190 kgf·m |
Backlash |
N/A 0-0.0024 in0-0.06 mm |
Precision Grade |
N/A KHK R 001 grade 1 |
Gear Teeth Type |
N/A Standard Full Depth |
Pressure Angle |
N/A 20 º |
Material |
N/A SCM415 (AISI 4115) Alloy Steel |
Heat Treatment |
N/A Tooth area carburized |
Tooth Hardness |
N/A HRC 55-60 |
Coupling Torque |
N/A 42522 N·m |
Weight |
N/A 3.61 kg7.959 lb |
Dimensions
Total Length Rack (A) |
N/A 19.685 in500 mm |
Face Width (B) |
N/A 1.181 in30 mm |
Height (C) |
N/A 1.378 in35 mm |
Height To Pitch Line (D) |
N/A 1.253 in31.82 mm |
Mounting Hole Height (E) |
N/A 0.551 in14 mm |
Distance of First Mounting Hole From Edge (F) |
N/A 0.984 in25 mm |
Mounting Hole Spacing (G) |
N/A 5.906 in150 mm |
Counterbore Depth (H) |
N/A 0.425 in10.8 mm |
Counterbore (I) |
N/A 0.689 in17.5 mm |
Counterbore Diameter (J) |
N/A 0.433 in11 mm |
ID of Bushing |
N/A 1 mm0.039 in |
OD of Bushing |
N/A 7 mm0.276 in |
