KHK Gears US
KHK Gears US
259 Elm Place
Mineola, NY 11501
E-Mail: info@khkgears.us
Phone: (516) 248-3850

Website: Clients Website
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This is a strong rack made of Chromoly steel, treated by carburizing. Has high-strength, high wear resistance, and enables downsizing of SR racks. J Series products are also available.
KRCPF-HKRCPFD-H---Category
Unit of Measure
Items Image
KRCPF10-1000H
KHK KRCPF10-1000H, CP10, Module 3.18, 100 Tooth, CP Hardened Alloy Steel Racks 		Image
KRCPF5-1000H
KHK KRCPF5-1000H, CP5, Module 1.59, 200 Tooth, CP Hardened Alloy Steel Racks 		Image
KRCPFD10-1000HJ
KHK KRCPFD10-1000HJ, CP10, Module 3.18, 100 Tooth, CP Hardened Alloy Steel Racks 		Image
KRCPFD5-1000HJ
KHK KRCPFD5-1000HJ, CP5, Module 1.59, 200 Tooth, CP Hardened Alloy Steel Racks
Gear Type N/A CP Racks & Pinion
Construction N/A CP Hardened Alloy Steel Racks
Module N/A 3.1831 N/A 1.5915 N/A 3.1831 N/A 1.5915
Circular Pitch N/A 10 N/A 5 N/A 10 N/A 5
No. of Teeth N/A 100 N/A 200 N/A 100 N/A 200
Shape N/A RF N/A RF N/A RD N/A RD
Total Length Rack (A) N/A 39.370 in1000 mm
Face Width (B) N/A 1.181 in30 mm N/A 0.591 in15 mm N/A 1.181 in30 mm N/A 0.591 in15 mm
Height (C) N/A 1.378 in35 mm N/A 0.787 in20 mm N/A 1.378 in35 mm N/A 0.787 in20 mm
Height To Pitch Line (D) N/A 1.253 in31.82 mm N/A 0.725 in18.41 mm N/A 1.253 in31.82 mm N/A 0.725 in18.41 mm
Mounting Hole N/A No N/A No N/A Yes N/A Yes
No. of Mounting Holes N/A N/A N/A 6 N/A 6
Mounting Screw Size N/A N/A N/A M10 N/A M5
Mounting Hole Height (E) N/A N/A N/A 0.551 in14 mm N/A 0.315 in8 mm
Distance of First Mounting Hole From Edge (F) N/A N/A N/A 1.969 in50 mm N/A 1.969 in50 mm
Mounting Hole Spacing (G) N/A N/A N/A 7.087 in180 mm N/A 7.087 in180 mm
Counterbore Depth (H) N/A N/A N/A 0.425 in10.8 mm N/A 0.236 in6 mm
Counterbore (I) N/A N/A N/A 0.689 in17.5 mm N/A 0.394 in10 mm
Counterbore Diameter (J) N/A N/A N/A 0.433 in11 mm N/A 0.236 in6 mm
Surface Durability N/A 7710 N·m786 kgf·m N/A 1850 N·m189 kgf·m N/A 7710 N·m786 kgf·m N/A 1850 N·m189 kgf·m
Bending Strength N/A 13300 N·m1360 kgf·m N/A 3330 N·m339 kgf·m N/A 13300 N·m1360 kgf·m N/A 3330 N·m339 kgf·m
Backlash N/A 0.0020-0.0087 in0.05-0.22 mm N/A 0.0008-0.0067 in0.02-0.17 mm N/A 0.0020-0.0087 in0.05-0.22 mm N/A 0.0016-0.0059 in0.04-0.15 mm
Precision Grade N/A KHK R 001 grade 5
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 refined, gear teeth induction hardened
Tooth Hardness N/A HRC 50-60
Weight N/A 7.49 kg16.512 lb N/A 2.17 kg4.784 lb N/A 7.29 kg16.072 lb N/A 2.13 kg4.696 lb