6305 2RS CT deep groove ball bearing 25x62x17

Industrial applications

The 6305 2RS CT bearing is designed for use in industrial systems requiring reliable operation under higher loads. It is widely applied in electric motors, pumps, gearboxes, fans, and mechanical drive systems.

Due to the increased load capacity of the 63xx series, this bearing is particularly suitable for applications where higher mechanical stress is present compared to standard 62xx bearings.

Construction and design

6305 2RS CT is a single row deep groove ball bearing equipped with double rubber seals 2RS on both sides. These seals protect internal components from dust, moisture, and contaminants while retaining lubrication inside the bearing.

The precision-engineered raceways and rolling elements ensure smooth rotation, low friction, and stable performance at medium to high speeds. The bearing is factory lubricated and ready for installation.

Technical parameters

Type: deep groove ball bearing single row
Model: 6305 2RS CT
Inner diameter: 25 mm
Outer diameter: 62 mm
Width: 17 mm
Sealing: 2RS double rubber seals
Load type: radial and moderate axial
Application: industrial, mechanical, drive systems

Operational advantages

6305 2RS CT offers high durability and resistance to dynamic loads. The sealing system provides effective protection against contamination, extending service life and reducing maintenance needs.

Low rolling resistance and stable operation make this bearing suitable for continuous industrial use. It delivers consistent performance even under varying load conditions.

Main description

6305 2RS CT is a deep groove ball bearing with double-sided sealing, designed to provide durability, protection, and stable performance in industrial applications.

Within the category of deep groove ball bearings, the 6305 model belongs to the 63xx series, which offers higher load capacity compared to the 62xx series. The 25x62x17 mm configuration is commonly used in drive systems, motors, and industrial machinery where strength and reliability are essential.

Deep groove ball bearings like 6305 2RS CT are widely recognized for their versatility and ability to handle both radial and moderate axial loads. The sealed design ensures long service life and reduced maintenance requirements.

In industrial practice, this bearing is used in rotating machinery and mechanical systems where consistent performance and durability are critical. As part of the CT bearing cluster, it provides a cost-effective and reliable solution for both OEM and maintenance applications.

FAQ

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

Is the bearing pre-lubricated?
Yes, it is ready for installation.

What loads can it handle?
Radial loads and moderate axial loads.

Where is 6305 2RS CT commonly used?
In motors, pumps, gearboxes, and industrial machinery.

Is it suitable for continuous operation?
Yes, it is designed for long-term industrial use.