Seamless bearings (SBD, THD, PD) are a special type of rolling bearing that, with their integrated structure, are capable of withstanding extremely heavy loads. These bearings have very high structural strength due to the absence of seams or gaps and are designed for applications that require high mechanical accuracy and tolerance. Barsam Sanat Shaygan Company, relying on technical knowledge and advanced equipment, produces seamless bearings with international standards.

Technical Features:

• Integrated structure: No seams or gaps, providing high mechanical strength.
• Axial and radial load bearing: Suitable for equipment with heavy dynamic loads.
• Wear and corrosion resistant materials: Using advanced alloy steels for greater durability.
• Precision machining: Using CNC machines and advanced milling machines to achieve high dimensional accuracy and alignment.

Applications:

• Heavy industries: In steelmaking machinery and rolling equipment.
• Mining machinery: For heavy material handling and extraction equipment.
• Marine industries: In ship drive shafts and large turbines.

Advantages:

• High resistance to impact and alternating loads.
• Long life and low need for repairs.
• Suitable for sensitive and high-risk applications.