Gear Racks
A rack gear is a rack-type gear that has been cut into a flat bar. By combining with a normal round gear, it is possible to convert rotational motion into linear motion. It is used for automobile steering and telescope focusing. Since it is basically a set with gears, you must choose one that matches the tooth surface. There is also a resin rack gear that can change its shape freely, and it can be used for a wide range of applications such as original work.
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KHK Gears (Kohara Gear Industry) DR Molded Flexible RackIt is a molded product that can be deformed and can be used in a wide range of applications not found in metal racks. * "Duracon (R)" is a registered trademark of Polyplastics Co., Ltd. in Japan and other countries.Type Rack Material Duracon ®(M90-44) Shape R4 Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 8 Tooth Surface Hardness 110～120HRR Gear Surface Treatment Molding Gear Cutting Reference Plane Bottom- KHK Gears (Kohara Gear Industry) SR Gear RackType Rack Material S45C Shape R1 Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Straightening annealing Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottom
- KHK Gears (Kohara Gear Industry) PR plastic rackType Rack Material MC901 Shape R1 Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Level 5 Tooth Surface Hardness 115～120HRR Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottom
- KHK Gears (Kohara Gear Industry) BSR Brass RackA small module rack made of free-cutting brass (C3604) that has excellent workability and is resistant to rust.Type Rack Material Free-cutting brass (C3604) Shape R1 Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 Tooth Surface Hardness (80HV or more)
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- KANA (KATAYAMA CHAIN) KF Rack Gear* Products with the F symbol on the rack number are finished on both ends.Type Rack gear Material S45C Accuracy JIS N4 grade Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Normalizing Tooth Type Normal teeth Surface Hardness HS26～31
- KYOUIKU GEAR MFG CP rack and pinionMaterial S45C RoHS directive (corresponding to 10 substances) Correspondencefrom S$9.89Min. 2 days
- AOKI SEIMITSU KOGYO Rack Gear LRW On Double EndsSpecification Both ends / processed Material S45C Surface Treatment Black dyed Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class JIS N8 class (former JIS4 class) Gear Surface Treatment Cutting
- SANKO Sanko round rack (S45C)Material S45C Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Straightening annealing Tooth Type Normal teeth Accuracy Class JIS N8 (former JIS4) Tooth Surface Hardness 95HRB or lessfrom S$88.99Min. 9 days
- KHK Gears (Kohara Gear Industry) Both ends processing rackWe have a wide variety of modules, lengths, etc., and they are inexpensive and versatile. Gears for power transmission.Material S45C 2018 Trusco page 2 0120from S$47.99Min. 3 days
- KHK Gears (Kohara Gear Industry) SRO round rackThis is convenient when reciprocating the rack side.Type Round rack Material S45C Shape R2 Surface Treatment Black dyed Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 Tooth Surface Hardness (95HRB or less) Gear Surface Treatment Cuttingfrom S$74.99Min. 2 days
- KYOUIKU GEAR MFG Lack polyacetal (blue)Material Polyacetal Pressure Angle (°) 20 RoHS directive (corresponding to 10 substances) Correspondencefrom S$89.99Min. 6 days
- KYOUIKU GEAR MFG S45C RackType Rack Material S45C RoHS directive (corresponding to 10 substances) Correspondencefrom S$29.99Min. 6 days
- KHK Gears (Kohara Gear Industry) SR rackWe have a wide variety of modules, lengths, etc., and they are inexpensive and versatile.Type Rack Material S45C Shape R1 Surface Treatment Black dyed
- KYOUIKU GEAR MFG CP (circular pitch) rackType Rack RoHS directive (corresponding to 10 substances) Correspondencefrom S$28.99Min. 27 days
- KHK Gears (Kohara Gear Industry) Gear Racks with Bolt Holes (SRFD)Type Mounting hole processing rack Material S45C Shape RD Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Straightening annealing Tooth Type Normal teeth Accuracy Class KHK R001 Grade 4 Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottomfrom S$229.90Min. 8 days
- SANKO Mounting hole processing rack module 1.5-6Since both ends are processed and the mounting holes are processed, it is easier to install. * When connecting, use the matching rack gear method to match the pitch.Type Mounting hole processing rack Material S45C equivalent Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Straightening annealing Tooth Type Normal teeth Accuracy Class JIS N9 class (former JIS class 5) Tooth Surface Hardness 95HRB or lessfrom S$139.90Min. 7 days
- KHK Gears (Kohara Gear Industry) Gear Racks with Bolt Holes (SRFD)Type Mounting hole processing rack Material S45C Shape RD Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Straightening annealing Tooth Type Normal teeth Accuracy Class KHK R001 Grade 4 Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottomfrom S$139.90Min. 12 days
- KHK Gears (Kohara Gear Industry) DRF / DRFD / DRFK Plastic Rack J SeriesType Rack Material Polyacetal Pressure Angle (°) 20°from S$89.99Min. 31 days
- KHK Gears (Kohara Gear Industry) SURCPF CP stainless steel rack (both ends processed)Adopting SUS304 as the material, it is most suitable for food machines that dislike the generation of rust.Type Rack Material SUS304 Shape RFfrom S$199.90Min. 8 days
- KHK Gears (Kohara Gear Industry) PRF plastic rack (both ends)MC nylon is used as the material, and it is lightweight and can be used without lubrication.Type Rack Material MC901 Shape RFfrom S$239.90Min. 8 days
- KHK Gears (Kohara Gear Industry) SRFK Mounting Hole Processing Rack Module 0.5 J Series (Completed Type)* The additional engineering department is not re-black dyed.Type Mounting hole processing rack Material S45C Shape RA Number of Teeth 191 Module 0.5 Surface Treatment Black dyed Number of Holes 4 Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 (equivalent) Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottom Tooth Width B (mm) 5 Screw used M3from S$79.99Min. 9 days
- KHK Gears (Kohara Gear Industry) SRF Rack with Machined Both EndsWe have a wide variety of modules, lengths, etc., and they are inexpensive and versatile.Type Rack Material S45C Shape RF Surface Treatment Black dyed
- KYOUIKU GEAR MFG SUS rackType Rack Material SUS304 RoHS directive (corresponding to 10 substances) Correspondencefrom S$35.99Min. 6 days
- KHK Gears (Kohara Gear Industry) SRCP rackPlease use it as a matching rack for both end surface processing racks.Type Rack Material S45C Shape R1 Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Straightening annealing Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottomfrom S$13.99Min. 14 days
- KHK Gears (Kohara Gear Industry) SRFK Mounting Hole Processing Rack Module 1 J Series (Completed Type)* The additional engineering department is not re-black dyed.Type Mounting hole processing rack Material S45C Shape RA Module 1 Surface Treatment Black dyed Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 (equivalent) Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottom Tooth Width B (mm) 10 Screw used M4from S$79.99Min. 9 days
- KHK Gears (Kohara Gear Industry) SRHF Rack with Machined Both EndsThe helical rack has a large engagement rate and is effective as a countermeasure against noise and vibration.Type Rack Material S45C Surface Treatment Black dyedfrom S$199.90Min. 8 days
- KHK Gears (Kohara Gear Industry) STRCPF CP taper rack (both ends processed)By setting the opponent pinion with KTSCP, the amount of backlash can be adjusted arbitrarily.Type Taper rack Material S45C Shape RF Surface Treatment Black dyedfrom S$269.90Min. 8 days
- KHK Gears (Kohara Gear Industry) SRFD-HL Hardened rack J seriesMaterial S45C Surface Treatment Black dyedfrom S$329.90Min. 7 days
- KHK Gears (Kohara Gear Industry) SURF Stainless Steel Rack (Both Ends Processed)Adopting SUS304 as the material, it is most suitable for food machines that dislike the generation of rust.Type Rack Material SUS304 Shape RF
- KHK Gears (Kohara Gear Industry) SRCPF CP rack (both ends processed)We have a wide variety of pitches, lengths, etc., and they are inexpensive and versatile.Type Rack Material S45C Shape RF Surface Treatment Black dyedfrom S$49.99Min. 2 days
- KHK Gears (Kohara Gear Industry) SRH helical rackThe helical rack has a large engagement rate and is effective as a countermeasure against noise and vibration.Type Helical rack Material S45C Surface Treatment Black dyedfrom S$23.99Min. 8 days
- KHK Gears (Kohara Gear Industry) CP tempering rack J series (completed product type)Type Tempering rack Material SCM440 Shape RD Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment Tempering only Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 Tooth Surface Hardness 225～285HB Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottomfrom S$179.90Min. 8 days
- KHK Gears (Kohara Gear Industry) KRG dental rackIt has excellent strength and wear resistance, and enables highly accurate linear motion.Type Dental rack Material SCM440 Shape R1from S$99.90Min. 8 days
- KHK Gears (Kohara Gear Industry) SRFK mounting hole processing rack module 0.8 J series (completed product type)* The additional engineering department is not re-black dyed.Type Mounting hole processing rack Material S45C Shape RA Number of Teeth 119 Module 0.8 Surface Treatment Black dyed Number of Holes 4 Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 (equivalent) Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottom Tooth Width B (mm) 8 Screw used M4from S$89.99Min. 8 days
- KHK Gears (Kohara Gear Industry) SUR Stainless rackAdopting SUS304 as the material, it is most suitable for food machines that dislike the generation of rust.Type Rack Material SUS304 Shape R1from S$149.90Min. 2 days
- KHK Gears (Kohara Gear Industry) SRFD mounting hole processing rack module 1.5 J series (completed product type)* The additional engineering department is not re-black dyed.Type Mounting hole processing rack Material S45C Shape RD Module 1.5 Surface Treatment Black dyed Pressure Angle (°) 20 Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 (equivalent) Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottom Tooth Width B (mm) 15 Screw used M5from S$88.99Min. 8 days
- KHK Gears (Kohara Gear Industry) Mounting hole processing rackWe have a wide variety of modules, lengths, etc., and they are inexpensive and versatile. It is a finished product with mounting holes. Gears for power transmission.Material S45C Shape RD 2018 Trusco page 2 0120from S$149.90Min. 2 days
- KHK Gears (Kohara Gear Industry) KRGCPF CP grinding rack (both side machining)It has excellent strength and wear resistance, and can be used for highly accurate positioning.Type Dental rack Material SCM440 Shape RFfrom S$749.90Min. 8 days
- KHK Gears (Kohara Gear Industry) European size rackType Rack Material S45C Shape RF Surface Treatment Black dyed Pressure Angle (°) 20 Heat Treatment None Tooth Type Normal teeth Accuracy Class KHK R 001 Grade 4 Tooth Surface Hardness 95HRB or less Gear Surface Treatment Cutting Gear Cutting Reference Plane Bottomfrom S$76.99Min. 8 days
