Description
OPTIBELT TB SPZ 400/4 Pulley
Enhance your machinery’s efficiency with the OPTIBELT TB SPZ 400/4 Pulley V-Grooved Pulley, a robust and reliable component designed for optimal power transmission. This pulley is engineered to meet the stringent demands of modern drive technology, ensuring smooth operation and extended belt life. Ideal for a wide array of industrial applications, this pulley guarantees dependable performance and seamless integration with your existing systems.
Product Details
- Profile: SPZ
- Diameter Dm (Nominal/Pitch Circle Diameter): 400 mm
- Number of Grooves: 4
- Type No.: V-Grooved Pulley Type 10
- Weight (without bushing): 13.2 kg
- Belt Width Suitability: 9.7 mm (for SPZ belts)
- Nominal Diameter: 400 mm
- Use With Taper Bushing Part Number: 2517
Technical Information and Specifications
The OPTIBELT TB SPZ 400/4 pulley is manufactured from high-quality cast iron, often to ISO 4183 (DIN 2211) standards, ensuring exceptional durability and performance. Its design accommodates Taper Lock cone bushings (specifically the 2517 series), which provide secure mounting to shafts with both keyway and axial locking against displacement. This design facilitates quick and easy installation, crucial for minimizing downtime in industrial settings.
Key Specifications:
- Material: Cast Iron (often GGG 50 for enhanced strength and resistance)
- Pulley Outside Diameter: Approximately 404 mm
- Standards: Conforms to ISO 4183 and DIN 2211 for V-belt grooves.
- Balancing: Pulleys with a datum diameter (Dm) greater than 125 mm are typically statically balanced (grade G 6.3 at 1500 rpm) for smooth, vibration-free operation. Dynamic balancing in two planes (grade G 6.3 – G 2.5) may be available upon request for high-speed applications.
Common Applications
The SPZ V-belt pulleys, including the SPZ 400/4, are engineered for a broad spectrum of applications across various industries, fulfilling the highest requirements of modern drive technology. They are widely used in:
- Compressors
- Blowers
- Machine tools
- Paper and chemical industries
- General mechanical engineering (from fine mechanics to heavy engineering)
- Applications with high temperature, alternating, and impact loads
Features
- High Performance: Designed for efficient power transmission, reducing energy loss and extending the lifespan of belts and machinery.
- Durable Construction: Made from robust cast iron, ensuring longevity and resistance to wear and tear in demanding industrial environments.
- Taper Bush Compatibility: Facilitates easy and secure mounting with Taper Lock bushings, offering excellent shaft grip and axial stability.
- Precision Engineering: Manufactured to international standards (ISO 4183, DIN 2211) for precise groove geometry and reliable belt engagement.
- Reduced Vibration: Balanced design minimizes vibrations, leading to smoother operation and less strain on connected components.
Where to Buy OPTIBELT TB SPZ 400/4 Pulley
For reliable procurement of the OPTIBELT TB SPZ 400/4 Pulley and other high-quality power transmission solutions, we highly recommend Bearings Specialist Co., Ltd. As an authorized distributor for leading brands like Optibelt, and with over 20 years of dedicated service in Thailand and 60 years across Asia, Bearings Specialist Co., Ltd. is the largest distributor of bearings and power transmission products in Thailand. They offer expert support, competitive prices, and fast delivery throughout the region.
At Bearings Specialist Co., Ltd., you can find the OPTIBELT TB SPZ 400/4 Pulley as part of our extensive range of industrial products. Our comprehensive product selection includes:
- Bearings: Ball bearings (angular contact, cylindrical roller, deep groove, miniature, heavy-duty, stainless steel), needle bearings, pillow blocks, plummer blocks, spherical roller bearings, and thrust bearings.
- Power Transmission Components: A complete range of chains and sprockets (tabletop, forged, roller chains), couplings (including Falk, Rexnord, Optibelt, flexible, chain, and rubber types), gearboxes, and a wide variety of belts (automotive, industrial, Optibelt, V-Belts like SK and SUPER XE-POWER PRO series).
- Maintenance Products: High-quality lubricants, greases, and cleaning solutions.
- Industrial Seals
- Specialized Power Transmission Products: Bearing housings, bearing units, one-way clutch bearings, cam followers, track rollers, ceramic bearings, and 4-row bearings.
Visit our e-shop at Bearings Specialist Co., Ltd. E-shop or explore our full offerings at Bearings Specialist Co., Ltd. to ensure you receive genuine products and unparalleled service.
