6309 2RS MTM ball bearing 45x100x25

Construction and design

The 6309 2RS MTM is a single row deep groove ball bearing designed for demanding industrial environments. As part of the deep groove ball bearings MTM category, it features rubber seals on both sides that protect internal components from contamination and retain lubrication.

The deep groove raceway design ensures smooth rotation, stable operation, and efficient load distribution under varying conditions.

Technical parameters

• size: 45x100x25
• type: deep groove ball bearing
• designation: 6309 2RS
• sealing: double rubber seals
• application: motors, pumps, industrial machines

Technical snippet:
6309 2RS MTM is a deep groove ball bearing for 45mm shafts with double rubber seals, designed for protected operation in industrial environments.

Industrial applications and working environment

The 6309 2RS MTM bearing is widely used in electric motors, pumps, gear systems, conveyors, and industrial machinery where protection against dust and moisture is required.

In practical applications, it is often combined with sealing components such as oring, rubber gasket, or sealing ring. These elements enhance the technical sealing system and ensure proper static sealing.

It is suitable for industrial environments exposed to contaminants, including systems using hydraulic and pneumatic sealing solutions, where high resistance and durability are essential.

Operational advantages

The 6309 2RS MTM bearing provides reliable performance and long service life in harsh working conditions. Its rubber seals significantly improve protection and reduce maintenance requirements.

When used with components such as oring or rubber gasket, it enables effective static sealing. The sealing ring further enhances the technical sealing system and protects against contaminants.

Key advantages:

• excellent protection against dust and moisture
• stable operation under load
• reduced maintenance needs
• extended service life

Main description

The 6309 2RS MTM deep groove ball bearing 45x100x25 is a durable and versatile solution for industrial applications where reliability and protection against contamination are critical. It is designed to operate efficiently in challenging environments.

One sentence definition:
6309 2RS MTM is a deep groove ball bearing with double rubber seals designed for protected and durable industrial operation.

The rubber seals prevent the ingress of contaminants and retain lubrication, ensuring consistent performance and reduced wear. In industrial practice, it is often used together with sealing components such as oring, rubber gasket, or sealing ring, forming an effective technical sealing system.

This configuration ensures reliable static sealing, protects against contamination, and maintains lubrication. The bearing is widely used in industrial systems, including applications involving hydraulic and pneumatic sealing solutions.

For long tail queries such as 6309 2RS bearing for motor or 45x100x25 ball bearing for industrial pump, this model provides durability, resistance, and long service life.

FAQ

What does 2RS mean in 6309 bearing?
It indicates double rubber seals on both sides.

Is 6309 2RS MTM suitable for wet environments?
Yes, the seals protect against moisture.

Where is this bearing commonly used?
In motors, pumps, and industrial machinery.

Does it require additional sealing?
Yes, sealing elements like oring are recommended.

Is it resistant to contamination?
Yes, thanks to the rubber seals.