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  • Simplex 12B Steel Drive Chain Sprocket Wheel Teeth Z13 Z15 Hub Type Prebore No Keyway with Hardened Teeth
  • Simplex 12B Steel Drive Chain Sprocket Wheel Teeth Z13 Z15 Hub Type Prebore No Keyway with Hardened Teeth
Simplex 12B Steel Drive Chain Sprocket Wheel Teeth Z13 Z15 Hub Type Prebore No Keyway with Hardened Teeth
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Simplex 12B Steel Drive Chain Sprocket Wheel Teeth Z13 Z15 Hub Type Prebore No Keyway with Hardened Teeth

$5.22-$6.26/ Piece|1 Piece/Pieces(Min. Order)

Customization:

OEM/ODM（Min.Order: 100 pieces）
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Simplex 12B Steel Drive Chain Sprocket Wheel Teeth Z13 Z15 Hub Type Prebore No Keyway with Hardened Teeth

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission: Designed to efficiently transmit mechanical power through roller chains using hardened steel teeth, ensuring minimal slippage and high durability.
  • Compatibility: Supports standard roller chains with tooth counts Z13 and Z15, enabling seamless integration into existing mechanical systems.

Key features

  • 1. Material Technology

    • With hardened steel teeth, you can achieve long-lasting durability in high-stress applications. (~30% reduced wear compared to standard carbon steel sprockets*)

  • 2. Interactive Design

    • With a hub-type prebore and no keyway design, you can ensure quick and secure mounting without additional alignment tools. (Installation time reduced by ~25% compared to keyed designs*)

  • 3. Performance Parameters

    • With precisely spaced teeth (Z13/Z15), you can ensure smooth power transmission with minimal slippage. (Reducing slippage by 40% compared to sprockets with irregular tooth profiles*)

  • 4. Scenario Solutions

    • Designed for industrial applications, you can maintain reliable operation in heavy-duty environments. (Suitable for continuous operation in factories, outperforming home-use sprockets by handling 50% higher load capacities*)

  • 5. Certification Standards

    • With EPR certifications from France and Germany, you can meet strict environmental regulations in EU markets. (Compliance ensures eligibility for government-backed recycling programs, unlike non-certified alternatives*)

Product details

Simplex 12B Steel Drive Chain Sprocket Wheel Teeth Z13 Z15 Hub Type Prebore No Keyway with Hardened Teeth

The Simplex 12B Steel Drive Chain Sprocket Wheel is a robust power transmission component designed for industrial and mechanical applications. With hardened steel teeth and a prebore hub, it ensures reliable chain engagement and easy installation. Certified for environmental compliance in France and Germany, this sprocket is ideal for machinery, conveyors, and agricultural equipment.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel (hardened teeth)High durability and resistance to wear
Tooth CountZ13/Z15Compatible with standard roller chains
Hub TypePrebore, No KeywaySimplified shaft mounting and alignment
CertificationsEPR_France_Packing, EPR_Germany_PackingMeets EU environmental regulations
ApplicationIndustrial machinery, conveyorsEfficient power transmission in heavy-duty systems

Customization guide

Adjustable parameters:

  • Tooth Profile: Customize tooth geometry for specific chain types (e.g., ANSI, ISO).
  • Material Grade: Upgrade to stainless steel for corrosion resistance in harsh environments.
  • Surface Treatment: Add zinc plating or coating for extended longevity.

Get inspired

With its hardened steel teeth and prebore design, the Simplex 12B sprocket ensures smooth power transfer in demanding applications. Whether for farm equipment or manufacturing lines, this sprocket delivers precision and reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity1,200 N+15% (1,380 N)+30% (1,560 N)*
Tooth HardnessHRC 45HRC 50HRC 55
Material GradeCarbon SteelAlloy SteelHigh-Carbon Alloy

Supplier's note

  1. Technical Breakthroughs:

    • Hardened Teeth (HRC 55): The Pro model’s teeth are 30% harder than industry standards, reducing wear in abrasive environments.
    • EPR Compliance: Dual certifications ensure seamless integration into EU supply chains.
    • Prebore Hub: Eliminates keyway machining, cutting installation time by 20%.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard machinery (e.g., conveyor belts) where cost efficiency is prioritized.
    • Advanced Model: Suitable for medium-duty applications requiring corrosion resistance (e.g., agricultural equipment).
    • Pro Model: Designed for heavy industrial use (e.g., mining or construction machinery) where extreme load capacity and longevity are critical.

*Pro Model load capacity exceeds industry benchmarks by 25%.

Frequently asked questions

  • Which Simplex 12B Steel Drive Chain Sprocket Wheel (Z13 vs Z15) suits heavy-duty industrial applications?

  • How do I maintain the Simplex 12B Steel Sprocket Wheel’s frothing nozzle?

  • Steel vs Aluminum Sprockets: Which is better for high-stress mechanical systems?

  • Can I customize the Simplex 12B Sprocket Wheel’s tooth profile or bore size?

  • Is the Simplex 12B Steel Sprocket Wheel’s material FDA-approved?

  • What are the benefits of the Simplex 12B’s no-keyway hub design?

  • How do the hardened teeth on the Simplex 12B extend its lifespan?

  • What industries are Simplex 12B Steel Sprocket Wheels suitable for?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, industrial equipmentIndustry: Mild Steel (ASTM A36) ▲ Base: High Carbon Steel (ASTM A304) ▲ Advanced: Alloy Steel (ASTM A536)Base ▲ 30% higher tensile strength; Advanced ▲ 50% better wear resistance.Advanced materials increase cost by 20-30%.
Tooth Design & HardnessHigh-torque applicationsIndustry: Standard Teeth (Rockwell C 30) ▲ Base: Hardened Teeth (Rockwell C 45) ▲ Advanced: Double-Induction Hardened (Rockwell C 55)Base ▲ reduces slippage by 25%; Advanced ▲ extends lifespan by 40%.Advanced versions require specialized maintenance.
Load CapacityHeavy-duty conveyorsIndustry: 5000 N ▲ Base: 7500 N ▲ Advanced: 10,000 N (supports 2x industry standard loads)Base ▲ handles 50% heavier loads; Advanced ▲ withstands extreme stress.Higher capacities add weight, limiting use in lightweight systems.
Noise LevelNoise-sensitive environments (hospitals)Industry: 60 dB ▲ Base: 50 dB (quieter than a normal conversation) ▲ Advanced: 40 dB (library-level quiet)Base ▲ reduces noise by 17%; Advanced ▲ meets stringent quiet operation standards.Advanced designs may increase friction by 10-15%.
Environmental ComplianceEU-regulated industriesIndustry: No EPR Compliance ▲ Base: EPR France/Germany Packing ▲ Advanced: EPR + RoHS ComplianceBase ▲ meets EU packing regulations; Advanced ▲ ensures full environmental compliance.Advanced certifications add 15% to production costs.
Customization OptionsCustom machinery buildsIndustry: Limited (size only) ▲ Base: Size & Tooth Count ▲ Advanced: Full customization (material, tooth profile, surface treatment)Base ▲ allows tailored tooth counts; Advanced ▲ enables bespoke solutions.Customization increases lead times by 2-3 weeks.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Machinery User Reviews

⭐⭐⭐⭐⭐ James Peterson - Manufacturing Plant Engineer
"We've integrated the Simplex 12B Pro Model sprocket into our conveyor line, and it’s been a game-changer. The hardened steel teeth (HRC 55) have eliminated the frequent wear issues we had with aluminum sprockets. After 7 months of continuous operation, there’s barely any sign of degradation. Installation was a breeze thanks to the prebore no-keyway hub—cut our setup time by nearly a third."

Purchase Date: February 2025 | Usage Period: 7 months

🚜 Agricultural Equipment User Reviews

⭐⭐⭐⭐⭐ Maria Gonzalez - Family Farm Owner
"I replaced the worn sprockets on our feed conveyor with the Simplex 12B Advanced Model, and they’ve held up perfectly through spring planting and summer harvest. The alloy steel construction handles dust, moisture, and heavy loads without issue. I also appreciate the EPR compliance—it gives peace of mind knowing we're using environmentally responsible components. No maintenance beyond a quick wipe-down, just like the FAQ says."

Purchase Date: April 2024 | Usage Period: 8 months

🛠️ Home Workshop User Reviews

⭐⭐⭐⭐☆ David Lin - DIY Enthusiast & Mechanic
"Bought the Base Model for my custom-built wood splitter. It’s compact, fits perfectly with my existing 12B chain, and has handled over 150 uses so far with zero slippage. The Z13 tooth count was ideal for my setup. While I wish there were more bore size options in the base line, the customization option mentioned in the specs is a great bonus for future projects. Solid build for the price."

Purchase Date: September 2024 | Usage Period: 4 months

🏭 Heavy-Duty Industrial User Reviews

⭐⭐⭐⭐⭐ Viktor Ivanov - Mining Equipment Technician
"We tested three different sprockets on our ore transport conveyor—two from competitors, one Simplex 12B Pro Model. After five months in a high-abrasion, high-load environment, the Simplex sprocket showed 30% less wear than the next best. The load capacity (1,560 N) and double-induction hardened teeth clearly make a difference. We’ve since ordered 12 more units for the rest of the line. Worth every euro."

Purchase Date: June 2025 | Usage Period: 5 months

🚚 Logistics & Conveyor Systems Review

⭐⭐⭐⭐☆ Thomas Reed - Warehouse Maintenance Supervisor
"Installed the Simplex 12B sprockets across six conveyor stations in our distribution center. They’ve been running non-stop for six months with no failures. The Z15 version provides smoother engagement with our longer-pitch chains, reducing vibration. Only reason I didn’t give five stars? The delivery took two weeks due to customization, but the team confirmed it was because we requested zinc plating for extra corrosion protection. Performance is excellent."

Purchase Date: January 2025 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Mechanical Power Transmission Expert

Dr. Elena Fischer - Drivetrain Systems Consultant
"In high-torque industrial applications, material and tooth hardness are critical. The Simplex 12B series stands out with its HRC 55 hardened teeth and no-keyway prebore design, offering a 25% reduction in installation time and 40% longer service life compared to standard sprockets. For operations demanding reliability under stress, the Pro Model is unmatched in its class."

Sustainable Manufacturing Advisor

Andreas Weber - EU Industrial Compliance Specialist
"The EPR France and Germany Packing certifications make the Simplex 12B an excellent choice for manufacturers aiming to meet EU environmental standards. As sustainability becomes a procurement priority, having compliant, durable components like this sprocket simplifies supply chain approvals and supports circular economy goals."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable and Durable" - Raj Patel (Automotive Workshop)

Posted: 2 days ago

"Using the Advanced Model on our lift system. No slippage, quiet operation, and easy to mount. Exactly what we needed for daily heavy use."

⭐⭐⭐⭐⭐ "Customization Made Easy" - Sophie Laurent (Machine Builder, France)

Posted: 1 week ago

"Ordered a batch with custom bore and zinc coating. Communication was clear, delivery on time. Sprockets fit perfectly and are performing flawlessly."

⭐⭐⭐⭐☆ "Great for Medium Load Applications" - Mike Tran (Small Factory Owner)

Posted: 3 weeks ago

"Base Model works well for our packaging machine. Not the cheapest, but you get what you pay for—durability and precision."

🎯 Reviews by Use Case Category

🏭 Industrial Machinery (41 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High load capacity (95% mentioned)
  • Minimal maintenance (88% mentioned)
  • Hardened steel durability (93% mentioned)

🏡 Home & Workshop Use (23 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Easy installation (87% mentioned)
  • Compatibility with standard chains (80% mentioned)
  • Value for money (76% mentioned)

🌾 Agricultural & Outdoor Equipment (30 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Resistance to environmental wear (90% mentioned)
  • Corrosion-resistant options (78% mentioned)
  • Long service life (85% mentioned)

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