Description
OPTIBELT SPB 2020 SK Metric V-BELT: High-Performance Power Transmission
The OPTIBELT SPB 2020 SK Metric V-BELT, a leading สายพานร่องตื้น (wedge V-belt) from Optibelt’s SK S=C Plus series, is engineered for superior performance and reliability in industrial power transmission.
Key Specifications
- Profile: SPB (Wedge V-belt, metric profile)
- Length Range: Available in lengths from 1250 mm to 8000 mm, with SPB 2020 indicating a nominal length of 2020 mm.
- Construction Details:
- Cord: Rubber-coated polyester tension cords fused with the belt’s core.
- Rubber: Engineered polychloroprene top and core layer for enhanced durability.
- Wrap: Fabric wrapped, rubber impregnated for increased grip strength and wear resistance, bonded with the belt’s core.
- S=C Plus (Set-Constant) Technology: Guarantees very close length tolerances, making any two S=C Plus V-belts a matched set regardless of manufacturing date. This is superior to industry standards for matched sets.
- Operational Temperature Range: Recommended from -40°F to 158°F (-40°C to 70°C).
- Anti-Static: Meets ISO 1813 requirements, ensuring safety in various environments.
- Dimensions (SPB Profile):
- Width (b): 16.30 mm
- Height (h): 13.00 mm
- Weight: 0.195 kg/m
- Minimum Pulley Diameter: 140 mm
Benefits of OPTIBELT SPB 2020 SK Metric V-BELT
The OPTIBELT SPB 2020 SK Metric V-BELT offers significant advantages for industrial operations:
- Superior Performance: Engineered for consistent and efficient power delivery.
- Increased Life & Durability: Robust construction with high-quality materials and a rubber-impregnated fabric wrap ensures prolonged service life.
- Reduced Maintenance Costs: The S=C Plus technology minimizes the need for re-tensioning and replacement, leading to lower operational costs.
- Greater Efficiency: Consistent power transfer reduces energy consumption and improves overall system efficiency, contributing to lower energy bills.
- Reduced Drive Stress: Uniform load distribution across multiple belts (due to S=C Plus) minimizes stress on drive components.
- Increased Production: Reliable performance leads to less downtime and higher productivity.
- Cost Savings: Overall reduction in maintenance, replacement, and energy costs.
Applications
The OPTIBELT SPB 2020 SK Metric V-BELT is versatile and suitable for a wide range of industrial power transmission applications, including:
- General industrial machinery
- Oil production facilities
- Fans
- Sewing machines
- Crushing and screening equipment
- Drilling rigs
- Machine tools
- Assembly lines
- Textile machinery
- Sugar mills
- Circulation pumps in heavy industrial settings
Where to Buy OPTIBELT SPB 2020 OPTIBELT SK Metric V-BELT?
For reliable and high-quality OPTIBELT SPB 2020 SK Metric V-BELT, we recommend purchasing from trusted authorized distributors.
Bearings Specialist Co., Ltd. is an authorized distributor of Optibelt products, serving Thailand for over 20 years and Asia for over 60. We are your trusted partner for premium industrial solutions. Our extensive product range includes:
- Bearings: Ball bearings, roller bearings, thrust bearings, linear bearings, specialty bearings, bearing housings, bearing units, one-way clutch bearings, cam followers, track rollers, and ceramic bearings.
- Power Transmission Components: A wide selection of belts (including OPTIBELT Belts), chains, sprockets, couplings, and gearboxes.
- Maintenance Products: Lubricants, greases, and cleaning solutions.
- Industrial Seals.
We provide expert support to help you choose the right products for your specific application, alongside fast and reliable delivery throughout Thailand.
Contact Bearings Specialist Co., Ltd. today:
- Visit our website: www.bearings.co.th
- Explore our E-shop: https://www.bearings.co.th/e-shop/
- Email: contactus@bearspec.co.th
- Phone: 02-451-6865






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