Description
OPTIBELT TB SPA 63/1 Pulley: Precision and Performance for Your Drive Systems
This comprehensive guide provides detailed information on the OPTIBELT TB SPA 63/1 Pulley, a robust and efficient component designed for optimal power transmission. Engineered to meet the highest standards, this pulley is ideal for various industrial and agricultural applications, ensuring reliable and long-lasting performance for your machinery.
OPTIBELT TB SPA 63/1 Pulley Specifications
- Profile: SPA
- Diameter Dm: 63.00 mm
- Number of Grooves: 1
- Type No: Type 8
- Weight (without bushing): 0.6 kg
- Belt Width Suitability: 12.7 mm
- Nominal Diameter: 63.00 mm
- Use With Taper Bushing Part Number: 1008
Technical Information and Specifications
The OPTIBELT TB SPA 63/1 Pulley is meticulously engineered to provide exceptional performance. It is manufactured from high-quality gray cast iron, typically EN-GJL-200 (old GG-20), in accordance with stringent standards such as DIN 2211/2217 and ISO 4183. The grooves are precisely manufactured according to DIN 2211, ensuring a perfect fit and optimal interaction with SPA profile V-belts, which commonly have a width of 12.7 mm. Designed for use with Taper Lock bushes, specifically the TB 1008 part number, this pulley offers secure and easy mounting onto shafts, providing both keyway fixing and axial locking against displacement. Pulleys with a diameter (Dw) greater than 125 mm are typically statically balanced to a grade q 6.3 at 1500 rpm for smooth operation.
Features
The OPTIBELT TB SPA 63/1 Pulley boasts a range of features that contribute to its superior performance and reliability:
- High Efficiency: Engineered for maximum power transmission with minimal energy loss, contributing to cost savings and improved system performance.
- Excellent Running Properties: Designed for smooth operation, reducing vibrations and noise, which extends the lifespan of both the pulley and the belt.
- Durable Construction: Made from robust gray cast iron (EN-GJL-200), ensuring exceptional longevity and resistance to wear even in demanding environments.
- Low-Maintenance Operation: Offers optimum tension stability over its entire lifetime, reducing the need for frequent adjustments and maintenance.
- Temperature Resistant: Capable of operating effectively within a wide temperature range, typically from –30 °C to +100 °C.
- Anti-Static Properties: Meets ISO 1813 anti-static requirements, enhancing safety in various applications.
- Easy Installation: Utilizes the Taper Lock system for quick and convenient mounting and dismounting without specialized tools.
- Precision Design: Meticulously designed for accurate power transmission and compatibility with standard V-belts.
Common Applications
The OPTIBELT TB SPA V-grooved pulleys, including the 63/1 model, are versatile components widely used across diverse industries and machinery:
- Industrial Machinery: Essential in general mechanical engineering, complex production machinery, and manufacturing equipment.
- Compressors and Blowers: Ensures efficient and reliable operation in air compression and ventilation systems.
- Machine Tools: Provides precise power transfer for lathes, drills, grinding machines, and other essential tools.
- Paper and Chemical Industry: Designed to withstand the rigorous demands of processing and manufacturing in these sectors.
- Agricultural Machinery: Used in various agricultural equipment, including lawnmowers, cultivators, shredders, and other high-performance machines requiring durable drive components.
- Automotive: Found in various vehicle drive systems where precision and durability are critical.
Where to Buy OPTIBELT TB SPA 63/1 Pulley
For reliable sourcing and expert advice on the OPTIBELT TB SPA 63/1 Pulley, we highly recommend purchasing from Bearings Specialist Co., Ltd. With over 20 years of service in Thailand and over 60 years in Asia, Bearings Specialist Co., Ltd. is an authorized distributor for leading brands, including Optibelt. They are committed to providing premium bearings, power transmission components, and maintenance tools to diverse industries.
Our product range at Bearings Specialist Co., Ltd. includes:
- Bearings: Angular Contact Ball Bearings, Cylindrical Roller Bearings, Deep Groove Ball Bearings, and more.
- Belts: Featuring various OPTIBELT series such as OMEGA RB, BLUE POWER 2, and RED POWER 3, along with other high-quality belts.
- Pulleys: A wide selection including the OPTIBELT TB SPA 63/1, designed for various applications.
- Locking Bushes and Hubs
- Chains & Sprockets
- Couplings: Including Chain Couplings, Close-Coupled Elastomeric Coupling, and others.
- Linear Motion components
- Maintenance Tools
- Off-Highway Equipment components
- Other specialized mechanical parts
You can explore our extensive product catalog and make purchases through our e-shop at Bearings Co., Ltd. E-Shop or learn more about our company at Bearings Co., Ltd.. Our team of experts is ready to provide tailored solutions to meet your specific customer needs.




