Rack Gear and Rack and Pinion Suppliers in Saudi Arabia
Rack gears and rack and pinion systems are fundamental to industrial linear motion across Saudi Arabia.
They are used in CNC fabrication workshops, construction hoists, crane positioning systems, automated warehouse lines, gate actuators, packaging machinery, and heavy industrial drives across Riyadh, Dammam, Jubail, Jeddah, Yanbu, and other industrial cities.
Wherever rotational motion must be converted into controlled linear travel, a rack and pinion system is at work.
Despite being widely used, rack gears are among the most frequently mis-specified mechanical components in the Saudi industrial market.
Premature wear, positioning inaccuracy, vibration, and noise typically occur not because of design failure but because module selection, material grade, hardening method, precision class, or rack-pinion matching were not correctly defined during procurement.
Through Fyind KSA, industrial buyers can connect with verified rack gear and rack and pinion suppliers serving the Kingdom.
From standard straight racks to helical, hardened, stainless steel, heavy-duty, and precision ground systems, Fyind helps contractors, maintenance teams, and procurement departments identify trusted in-Kingdom distributors and international manufacturers supplying compliant, project-ready solutions for Saudi industries.
Important Note About This Market in Saudi Arabia
Alruqee Industrial Marketing Company (RIM)
Location: P.O. Box 3657, Al Khobar 31952
+966 13 847 0664 | +966 13 857 7494
Branches: Al Khobar, Dammam, Jubail, Riyadh, Jeddah, Yanbu, Ras Al Khair, Qassim, Hail, Tabuk, Jazan.
Machine Innovation Co. for Machines & Equipment
Location: P.O. Box 108484, Jeddah 23341
+966 12 676 1574 | +966 12 673 1857 | +966 12 670 8166
info@machine-innovation.co
Authorized Saudi distributor for SMC (Japan) - precision motion control components, pneumatic actuators, and automation products including rack and pinion actuators.
For direct factory import:
Asar Engineering Pvt. Ltd.
+91 77384 13474 (India, exports directly to KSA)
Manufactures: straight rack gears, helical rack gears, rack and pinion systems.
Module range: 0.5 to 50 | Length: up to 5,000mm | Materials: alloy steel, SS304, SS316, engineering plastics.
Standards: DIN, AGMA, BS.
Top Rack Gear Suppliers in Saudi Arabia
For in-Kingdom industrial supply:
Alruqee Industrial Marketing — +966 13 847 0664 | Al Khobar
Multi-city KSA coverage. Aramco-registered. Industrial power transmission products.
Machine Innovation Co. — +966 12 676 1574 | Jeddah
SMC-authorized distributor for precision rack and pinion actuators and motion control products.
For direct factory import to KSA:
Asar Engineering — +91 77384 13474 (India)
Full rack gear range from module 0.5 to module 50, up to 5,000mm length.
Rack and Pinion Manufacturers in Saudi Arabia
India: Asar Engineering (+91 77384 13474), P R Components — volume manufacturing, custom specification, direct KSA export.
Japan: KHK, Tsubaki, SMC — precision products distributed in Saudi Arabia via Machine Innovation Co. (+966 12 676 1574, Jeddah).
Germany: Güdel, Wittenstein, Rack & Pinion Precision — high-end CNC machine tool grade systems.
Taiwan: Apex Dynamics — precision planetary gearbox-integrated rack and pinion systems.
China: Donghua, Ocean International — ISO/DIN compliant standard gear racks at competitive pricing.
Rack and Pinion Exporter in Saudi Arabia
Asar Engineering Pvt. Ltd. — India
+91 77384 13474
Exports directly to Riyadh, Jeddah, and Dammam ports.
Full export documentation: commercial invoice, packing list, COO, material certificates, and test reports.
Leading Rack Gear Manufacturer in KSA
Asar Engineering Pvt. Ltd.
+91 77384 13474
Module range: 0.5 to 50.
Length: up to 5,000mm per single rack piece (longer runs: bolt multiple racks end-to-end).
Materials: alloy steel, C45, 42CrMo, SS304, SS316, engineering plastics.
Tooth forms: straight (spur), helical.
Standards: DIN 3962, AGMA, BS.
Helix angle: up to 45° for helical racks.
Bore options for pinions: pilot bore or finish-machined to custom specification.
Precision Linear Rack Supplier in Saudi Arabia
Precision linear racks are used in applications where positioning accuracy matters — CNC machine tools, laser cutting machines, automation gantries, robotic 7th axes, waterjet cutting, plasma cutting.
Precision grades follow DIN standards:
DIN 9 — milled, standard industrial
DIN 7–8 — milled and hardened
DIN 5–6 — ground teeth after hardening, highest precision
DIN 3 — ultra-precision, CNC machine tool grade
Machine Innovation Co. — Jeddah
+966 12 676 1574
Authorized SMC distributor — SMC precision rack and pinion actuators for automation and CNC positioning applications.
Asar Engineering — India (exports to KSA)
+91 77384 13474
Manufactures precision ground racks to DIN 3962 standards.
Available with fully ground tooth surfaces and mounting faces for direct integration into machine tool axes.
For CNC machine tool grade precision racks (DIN 5 and above):
Contact Machine Innovation Co. (+966 12 676 1574) for SMC or Japanese-brand precision actuators.
Contact Asar Engineering (+91 77384 13474) for custom-specification ground racks exported to KSA.
Stainless Steel Rack Gear Suppliers in Saudi Arabia
Stainless steel rack gears are needed in:
- Food and beverage processing conveyor indexing systems
- Pharmaceutical manufacturing equipment (SFDA-regulated)
- Marine and offshore installations
- Chemical plants where splash or fume exposure exists
- Wet industrial environments (washdown areas)
SS304 — general wet and mildly corrosive environments.
SS316 — food contact, high-chloride, pharmaceutical, and aggressive chemical environments.
Asar Engineering — +91 77384 13474
Manufactures SS304 and SS316 rack gears.
Straight and helical tooth forms.
Module 0.5 to 50. Length up to 5,000mm.
Material test certificates (MTC) confirming grade available for every order.
For Saudi food processing and pharmaceutical customers:
Specify SS316 as a minimum and request MTC confirming material grade before accepting delivery.
Helical Rack and Pinion Manufacturers KSA
Helical rack and pinion systems have angled teeth - a helix angle typically between 15° and 45°.
Why helical over straight:
- Higher contact ratio, more teeth in contact simultaneously = smoother motion
- Lower noise, especially above 1 m/s travel speed
- Higher torque capacity for the same module size
- Preferred for all high-speed CNC machine axes and precision automation
The tradeoff: helical racks generate axial thrust loads that must be handled by the machine's bearings and frame.
Who supplies helical rack and pinion to Saudi Arabia:
Asar Engineering — +91 77384 13474
Manufactures helical rack gears with helix angles up to 45°.
Full range of modules. Length up to 5,000mm.
Paired helical pinions available — matched to the rack helix angle.
Exports directly to KSA.
Machine Innovation Co. — Jeddah (+966 12 676 1574)
SMC-brand helical rack and pinion actuators for precision industrial automation — Japan-manufactured.
Industrial Gears and Rack Gear Suppliers Saudi Arabia
Alruqee Industrial Marketing — +966 13 847 0664
Al Khobar (P.O. Box 3657, Al Khobar 31952)
Multi-city KSA supply: Al Khobar, Dammam, Jubail, Riyadh, Jeddah, Yanbu and beyond.
Industrial power transmission products including gears and gear-related components.
Aramco-registered vendor — documentation-complete procurement for oil and gas projects.
Rack Gear
A rack gear is a straight, linear bar with teeth cut along its face or side.
In layman terms: it is a gear that has been "unrolled" from a circle into a straight line.
When a round pinion gear rotates against the rack, the rack moves in a straight line.
That is how rotational motion becomes linear travel.
Tooth form:
Straight (spur) teeth - simple, cost-effective, standard for most industrial applications.
Helical teeth - angled at a helix angle for smoother, quieter, higher-load operation.
Specification parameters:
Module - defines tooth size. Range: 0.5 (fine, precision) to 50 (very coarse, heavy industrial).
Pressure angle - standard 20° for most industrial racks. Occasionally 14.5° for older machinery.
Length - standard: 0.5m, 1m, 2m sections. Multiple sections mounted end-to-end for longer travel.
Material - C45 carbon steel, alloy steel, stainless steel, aluminum, engineering plastic.
Helical Rack and Pinion
Helical rack and pinion systems have angled teeth - typically 15°–25° helix angle for standard industrial use, up to 45° for high-performance precision systems.
Advantages over straight rack:
More teeth in contact at any moment → smoother force transmission.
Less vibration and noise at high speeds.
Higher load capacity per module size.
Standard for CNC machine tool axes and all precision automation systems.
Disadvantage:
Generates axial thrust. The machine structure and bearings must handle this force.
Not always required for slow, heavy-duty drives - straight rack is simpler and adequate there.
Saudi applications using helical rack and pinion:
- CNC plasma and laser cutting machines in fabrication workshops in Riyadh and Jeddah.
- Precision gantry systems in NEOM and Saudi Vision 2030 automation projects.
- Robotic 7th axis extensions in automotive assembly.
- High-speed packaging lines in Saudi food and pharma manufacturing.
Suppliers: Asar Engineering (+91 77384 13474) | Machine Innovation Co. (+966 12 676 1574) | P R Components (India).
Straight Rack Gear
Straight rack gear = standard spur rack.
Teeth are cut parallel to the rack axis - perpendicular to the direction of travel.
The simplest and most widely stocked rack type.
Use when:
- Speed is moderate (below 1 m/s is where straight racks perform comfortably).
- Noise is not a critical requirement.
- Cost is a primary driver.
- Application is heavy-duty but slow - material handling lifts, gate actuators, industrial jacks.
Modules widely used in Saudi industrial applications:
Module 2, 3, 4, 6, 8, 10 are the most common for industrial machinery.
Module 1 and 1.5 for precision automation.
Module 12, 16, 20+ for heavy industrial and crane applications.
Standard rack lengths: 0.5m, 1m, 2m. Any length achievable by bolting sections end-to-end.
Suppliers:
Asar Engineering (+91 77384 13474) - full range of straight racks, module 0.5 to 50.
Alruqee (+966 13 847 0664) - industrial supply including straight gear rack products.
CNC Machined Rack Gear
CNC machined rack gear = precision-machined rack manufactured on a CNC gear milling or grinding machine.
Not all rack gears are CNC machined. Standard industrial racks are milled conventionally.
CNC machining provides:
- Tighter dimensional tolerances on tooth profile and pitch
- More consistent tooth spacing along the full rack length
- Better surface finish on tooth flanks
When CNC-machined rack is specified:
CNC router and laser cutter axes.
Precision gantry automation systems.
Robotic travel axes requiring sub-millimeter repeatability.
Suppliers:
Machine Innovation Co. (+966 12 676 1574, Jeddah) - SMC CNC-grade precision racks and actuators.
Asar Engineering (+91 77384 13474) - CNC machined racks to DIN 3962 specification with full dimensional reports available.
Metric Gear Rack
Metric gear rack = rack gear specified by module number (the metric standard).
Module is defined as: pitch diameter ÷ number of teeth.
A higher module number means larger teeth and greater load capacity.
Common metric modules in Saudi Arabia's industrial machinery:
Module 1, 1.5, 2 — precision automation, CNC, packaging machinery
Module 3, 4 — general industrial machinery, medium-load positioning
Module 6, 8, 10 — heavy industrial drives, crane mechanisms
Module 12, 16, 20+ — very heavy duty, construction hoists, dam gates
All suppliers serving Saudi Arabia supply metric (module) gear racks as standard:
Asar Engineering (+91 77384 13474) — module 0.5 to 50.
Machine Innovation Co. (+966 12 676 1574, Jeddah) — SMC metric precision racks.
If your old machine has inch-based (diametral pitch) gearing from American machinery, confirm whether it is DP or module before ordering a replacement. They are not interchangeable.
Hardened Rack Gear
Hardened rack gears have undergone heat treatment to increase surface hardness on tooth flanks.
Why hardening matters:
Unhardened C45 steel rack teeth: approximately HRB 85–95 (relatively soft).
Induction hardened teeth: HRC 45–55.
Carburized and hardened (alloy steel): HRC 58–62.
Harder teeth = significantly longer service life under repeated load cycles.
Types of hardening used on rack gears:
Induction hardening — most common for standard industrial grade. Teeth surface hardened to HRC 45–55. Core remains tough. Best for impact resistance.
Carburizing and quenching (case hardening) — deeper hardened case. HRC 58–62. Used for the highest-precision ground racks where surface finish and hardness are both critical.
Through-hardening — entire cross-section hardened. Only suitable for smaller modules where through-hardening doesn't create brittleness risk.
Who supplies hardened rack gears to Saudi Arabia:
Asar Engineering (+91 77384 13474) — induction-hardened racks in all standard modules. Carburized and hardened options for precision grades. Full hardness test reports provided.
Rack and Pinion Price in Saudi Arabia
Pricing depends on: module, length, material, precision grade, and whether the order includes a pinion.
Standard mild steel straight rack (milled, DIN 8–9, per 1-meter section):
Module 2 (small automation): SAR 80 – 200 per meter
Module 4 (general industrial): SAR 150 – 400 per meter
Module 6 (medium industrial): SAR 300 – 700 per meter
Module 10 (heavy industrial): SAR 600 – 1,500 per meter
Module 16+ (heavy duty): SAR 1,200 – 4,000+ per meter
Hardened and ground precision rack (DIN 6, per 1-meter section):
Add 100–200% over standard milled equivalent. Precision grinding is expensive.
Module 2 ground rack: SAR 300 – 700 per meter
Module 4 ground rack: SAR 600 – 1,200 per meter
Helical rack (standard milled, per 1-meter section):
Add approximately 20–40% over equivalent straight rack.
Stainless steel rack (SS304 or SS316, any module):
2–4× the cost of equivalent carbon steel rack.
Matched pinion gear:
Small module 2–4 pinion: SAR 80 – 400 per piece depending on material and bore size.
Large module 10+ pinion: SAR 500 – 3,000+ per piece.
What affects price most:
Module size — large module = more raw material per meter = higher cost.
Ground precision grade — grinding after hardening is the most significant cost adder.
Stainless steel over carbon steel — 2–4× the base material cost.
Custom dimensions — any non-catalog specification adds machining setup cost.
For an accurate price on your specific module and length requirement:
Asar Engineering — +91 77384 13474
Alruqee Al Khobar — +966 13 847 0664
Buy Rack Gear in Saudi Arabia
Fastest purchase in KSA — stock items:
Alruqee Industrial Marketing — +966 13 847 0664 | Al Khobar / multi-city branches
Machine Innovation Co. — +966 12 676 1574 | Jeddah
For import of specific module and length:
Asar Engineering — +91 77384 13474
Sea freight to Dammam or Jeddah: 12–18 days after dispatch from India.
Standard modules (M2, M3, M4, M6, M8, M10): typically dispatched within 5–10 working days.
Non-standard or ground-precision racks: 3–6 weeks manufacturing before shipping.
Bulk Rack and Pinion Suppliers Saudi Arabia
For large-volume project supply - complete machine tool installations, automation line builds, construction hoist projects, crane drive systems:
Alruqee Industrial Marketing — +966 13 847 0664
Aramco-registered multi-city supplier. Handles bulk industrial procurement across KSA.
Multi-branch dispatch capability for phased delivery to match project installation schedules.
Asar Engineering — +91 77384 13474
Factory pricing on bulk orders. Full export documentation.
Sea freight to Dammam: 12–18 days.
Custom manufacturing for project-specific modules and lengths.
For bulk orders, always:
- Submit full BOM: module, tooth form, length, material, grade for every rack section in the project
- Request project-quantity pricing — not unit pricing
- Confirm the joints between rack sections: end-to-end bolted racks must have matching tooth profile at the joint for smooth pinion travel
- Specify whether pinion and gearbox are also required (complete drive package)
Custom Rack and Pinion Price Saudi Arabia
Custom rack and pinion pricing depends on:
Module and length: Higher module = more raw material per meter. Longer pieces cost more than multiple short pieces due to handling complexity.
Precision grade: Milled standard (DIN 9): base price. Each step up in precision (DIN 8 → 7 → 6 → 5) roughly doubles the per-meter price due to grinding machine time.
Material: C45 carbon steel = base. SS316 = 3–4× base. 42CrMo alloy steel = 1.5–2× base.
Custom features: Ground mounting faces, through-holes for bolting, special end machining, flange sections — each adds to unit price.
Quantity: One-off custom pieces are expensive. Batch orders of 5+ identical racks dramatically reduce unit cost.
Indicative custom rack pricing (import to KSA, all-in landed cost estimate):
Module 4 straight rack, 2m, C45 hardened, DIN 8: SAR 500 – 900 per section
Module 6 helical rack, 1m, SS316, DIN 7: SAR 1,500 – 3,000 per section
Module 10 straight rack, 2m, 42CrMo hardened, DIN 7: SAR 2,000 – 5,000 per section
Ground precision rack M4, 1m, DIN 5–6: SAR 1,500 – 3,500 per section
For a confirmed custom price: Asar Engineering (+91 77384 13474) provides written quotation within 3–5 working days of receiving full specification.
Heavy Duty Rack Gear for Sale Saudi Arabia
Heavy duty rack gears (module 10 and above) are available through:
Alruqee Industrial Marketing — +966 13 847 0664
Heavy industrial equipment supply including large-module gear rack and drive components for Aramco and industrial projects in the Eastern Province.
Asar Engineering — +91 77384 13474
Manufactures heavy duty racks up to module 50, up to 5,000mm length.
42CrMo alloy steel with induction hardening for maximum tooth life.
Custom bore pinions to match.
For construction hoist rack and pinion in Saudi Arabia:
Specify the hoist manufacturer and rack module — different hoist brands use different proprietary or standard modules. Asar Engineering can manufacture to drawing for replacement hoist racks.
Industrial Rack Gear Distributors in Riyadh
Alruqee Industrial Marketing — Riyadh Branch
Part of Alruqee Group, Al Khobar headquarters: +966 13 847 0664
Multi-city network includes a Riyadh branch. Contact Al Khobar head office to reach the Riyadh team.
For Riyadh-based procurement:
Call Alruqee (+966 13 847 0664) and specify your Riyadh delivery requirement.
For urgent Riyadh requirements, Alruqee's network can source and dispatch to Riyadh from their nearest stocking location.
Precision Rack Gear Supplier with Fast Delivery KSA
For fastest in-Kingdom supply of precision rack and pinion products:
Machine Innovation Co. — +966 12 676 1574 | Jeddah
SMC precision rack and pinion actuators — Japan-manufactured, in stock in Jeddah for KSA market.
For fastest import of custom precision racks:
Asar Engineering (+91 77384 13474) — standard precision grades dispatched within 5–10 working days. Air freight available for urgent Saudi orders (significantly higher cost than sea freight but delivers in 3–5 days vs. 12–18 days).
For genuinely urgent breakdown requirements where a non-standard precision rack is needed immediately:
Specify air freight explicitly in your inquiry — both Asar Engineering and P R Components can dispatch via air to Riyadh, Jeddah, or Dammam airports.
FAQ: Rack Gear and Rack and Pinion in Saudi Arabia
What is a rack gear and how does a rack and pinion system work?
A rack gear is a straight bar with teeth cut along its length essentially a "flat gear."
When a round pinion gear rotates against it, the rack moves in a straight line.
This converts rotational motion (from a motor or handwheel) into linear motion (a moving machine axis or actuator).
Rack and pinion is the most cost-effective linear drive for travels beyond 2 meters , more economical than ball screws at longer distances.
What are the different types of rack gears available in Saudi Arabia?
Straight (spur) rack — teeth perpendicular to the rack direction. Standard industrial type.
Helical rack — teeth at an angle (15°–45°). Smoother, quieter, higher load than straight.
Curved rack — follows a circular arc. Specialized, custom manufactured.
Precision ground rack — DIN 5–6 grade with ground tooth faces. For CNC and automation.
Heavy duty rack — large module (10–50), alloy steel, induction hardened. For cranes and hoists.
Stainless steel rack — SS304/316 for corrosive and food-contact environments.
Plastic rack — engineering plastic (nylon, acetal) for light-duty, low-noise, food-safe applications.
Which suppliers offer helical rack and pinion systems in Saudi Arabia?
Machine Innovation Co., Jeddah — +966 12 676 1574 (SMC Japan precision helical actuators).
Asar Engineering, India — +91 77384 13474 (full helical rack range, any module, direct export to KSA).
P R Components, India (full helical rack and pinion systems with gearbox packages).
Are stainless steel rack gears available for industrial use in KSA?
Yes. SS304 and SS316 rack gears are manufactured to order and exported to Saudi Arabia.
Asar Engineering (+91 77384 13474) is the primary supplier.
Always request the material test certificate confirming SS304 or SS316 grade — they are visually identical.
What is the price of rack and pinion systems in Saudi Arabia?
Standard C45 steel milled rack: SAR 80 – 1,500+ per meter depending on module.
Precision ground rack: SAR 300 – 3,500+ per meter.
Stainless steel rack: 2–4× equivalent carbon steel price.
Matched pinion: SAR 80 – 3,000+ per piece depending on size and material.
All prices are landed Saudi Arabia estimates including sea freight and customs.
Where can I buy curved rack and pinion systems in Saudi Arabia?
No in-Kingdom stock of curved racks exists.
Curved racks are custom manufactured to order.
Contact Asar Engineering (+91 77384 13474) with your arc radius, module, material, and tooth count.
Lead time: 4–8 weeks from confirmed specification.
Do rack gear suppliers in Saudi Arabia provide precision linear rack solutions?
Yes. Machine Innovation Co. (+966 12 676 1574, Jeddah) stocks SMC precision linear rack and pinion actuators.
Asar Engineering (+91 77384 13474) exports precision ground racks (DIN 5–6) to Saudi Arabia.
What is the difference between straight rack gear and helical rack gear?
Straight rack: teeth perpendicular to rack axis. Simpler, cheaper, adequate for most industrial speeds.
Helical rack: teeth at an angle to rack axis. Smoother, quieter, higher torque capacity, preferred for CNC and high-speed automation. Generates axial thrust load that the machine must handle.
Can I order custom rack and pinion systems in Saudi Arabia?
Yes. Custom racks are imported from manufacturer to your specification.
Asar Engineering (+91 77384 13474) and P R Components (India) manufacture custom specifications.
Provide: module, tooth form, length, material, precision grade, and pinion details.
Lead time: 3–6 weeks from approved specification.
Which rack gear manufacturers offer hardened or CNC machined rack gears in KSA?
Asar Engineering (+91 77384 13474) — induction-hardened racks (HRC 45–55), carburized racks (HRC 58–62), and CNC-ground precision racks to DIN 5–6.
Machine Innovation Co. (+966 12 676 1574, Jeddah) — SMC CNC-precision racks and actuators.
What are the common applications of industrial rack gears in Saudi industries?
- CNC machine tools and cutting machines (laser, plasma, waterjet) in fabrication workshops.
- Crane and gantry positioning drives in construction and petrochemical.
- Construction hoist racks for high-rise building projects in Riyadh and Jeddah.
- Gate and valve actuators for water treatment and dam infrastructure.
- Packaging and indexing machinery in Saudi food and pharmaceutical manufacturing.
- Robotic arm and 7th axis drives in automated assembly.
- Rack and pinion jacks for heavy lifting in industrial maintenance.
Top Rack Gear Suppliers in Saudi Arabia
| Supplier |
Location |
Contact |
Best For |
| Alruqee Industrial Marketing |
Al Khobar + multi-city KSA |
+966 13 847 0664 |
Aramco-registered, nationwide, industrial supply |
| Machine Innovation Co. |
Jeddah |
+966 12 676 1574 |
SMC precision racks and actuators, in-Kingdom stock |
| Asar Engineering |
India — direct KSA export |
+91 77384 13474 |
Full range M0.5–M50, custom, SS, hardened, ground |
| P R Components |
India — direct KSA export |
Via inquiry |
Complete rack and pinion drive systems with gearbox |
