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Increased strength with SCM440 material which is thermal refined.
KRCPF---KRCPFD---Category
Unit of Measure
Items Image
KRCPF10-1000
KHK KRCPF10-1000, CP10, Module 3.18, 100 Tooth, CP Thermal Refined Racks
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KRCPF10-500
KHK KRCPF10-500, CP10, Module 3.18, 50 Tooth, CP Thermal Refined Racks
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KRCPF5-1000
KHK KRCPF5-1000, CP5, Module 1.59, 200 Tooth, CP Thermal Refined Racks
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KRCPF5-500
KHK KRCPF5-500, CP5, Module 1.59, 100 Tooth, CP Thermal Refined Racks
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KRCPFD10-1000J
KHK KRCPFD10-1000J, CP10, Module 3.18, 100 Tooth, CP Thermal Refined Racks
Gear Type N/A CP Racks & Pinion
Construction N/A CP Thermal Refined Racks
Module N/A 3.1831 N/A 3.1831 N/A 1.5915 N/A 1.5915 N/A 3.1831
Circular Pitch N/A 10 N/A 10 N/A 5 N/A 5 N/A 10
No. of Teeth N/A 100 N/A 50 N/A 200 N/A 100 N/A 100
Shape N/A RF N/A RF N/A RF N/A RF N/A RD
Total Length Rack (A) N/A 39.370 in1000 mm N/A 19.685 in500 mm N/A 39.370 in1000 mm N/A 19.685 in500 mm N/A 39.370 in1000 mm
Face Width (B) N/A 1.181 in30 mm N/A 1.181 in30 mm N/A 0.591 in15 mm N/A 0.591 in15 mm N/A 1.181 in30 mm
Height (C) N/A 1.378 in35 mm N/A 1.378 in35 mm N/A 0.787 in20 mm N/A 0.787 in20 mm N/A 1.378 in35 mm
Height To Pitch Line (D) N/A 1.253 in31.82 mm N/A 1.253 in31.82 mm N/A 0.725 in18.41 mm N/A 0.725 in18.41 mm N/A 1.253 in31.82 mm
Mounting Hole N/A No N/A No N/A No N/A No N/A Yes
No. of Mounting Holes N/A N/A N/A N/A N/A 6
Mounting Screw Size N/A N/A N/A N/A N/A M10
Mounting Hole Height (E) N/A N/A N/A N/A N/A 0.551 in14 mm
Distance of First Mounting Hole From Edge (F) N/A N/A N/A N/A N/A 1.969 in50 mm
Mounting Hole Spacing (G) N/A N/A N/A N/A N/A 7.087 in180 mm
Counterbore Depth (H) N/A N/A N/A N/A N/A 0.425 in10.8 mm
Counterbore (I) N/A N/A N/A N/A N/A 0.689 in17.5 mm
Counterbore Diameter (J) N/A N/A N/A N/A N/A 0.433 in11 mm
Surface Durability N/A 4480 N·m457 kgf·m N/A 4480 N·m457 kgf·m N/A 1040 N·m106 kgf·m N/A 1040 N·m106 kgf·m N/A 4480 N·m457 kgf·m
Bending Strength N/A 14600 N·m1490 kgf·m N/A 14600 N·m1490 kgf·m N/A 3660 N·m373 kgf·m N/A 3660 N·m373 kgf·m N/A 14600 N·m1490 kgf·m
Backlash N/A 0.0028-0.0079 in0.07-0.20 mm N/A 0.0028-0.0079 in0.07-0.20 mm N/A 0.0016-0.0059 in0.04-0.15 mm N/A 0.0016-0.0059 in0.04-0.15 mm N/A 0.0028-0.0079 in0.07-0.20 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 Refining Only
Tooth Hardness N/A 225-285HB
Weight N/A 7.49 kg16.512 lb N/A 3.75 kg8.267 lb N/A 2.17 kg4.784 lb N/A 1.08 kg2.381 lb N/A 7.29 kg16.072 lb