MR 6306 2RS Ball Bearing 30x72x19 mm

Industrial applications

MR 6306 2RS deep groove ball bearing is designed for general industrial applications where durability, ease of installation and reliable operation are required. This model is commonly used in electric motors, pumps, fans, conveyors and production machinery operating under continuous load.

The bearing size 30x72x19 mm makes it suitable for medium duty systems requiring stable performance and reduced maintenance.

Construction and design

MR 6306 2RS is a single row deep groove ball bearing engineered to support radial loads and moderate axial loads in both directions. Its optimized geometry ensures smooth rotation and efficient load distribution.

The 2RS version features double rubber seals that protect the bearing against dust, moisture and contaminants while retaining lubrication. This design enables maintenance free operation in many industrial environments.

Manufactured from bearing steel with precision ground raceways, MR 6306 2RS provides stable and consistent performance.

Technical specifications

Type: deep groove ball bearing
Manufacturer: MR
Model: 6306 2RS
Inner diameter: 30 mm
Outer diameter: 72 mm
Width: 19 mm
Sealing: 2RS double rubber seals
Internal clearance: standard
Design: single row
Material: bearing steel
Lubrication: pre lubricated

Operational advantages

MR 6306 2RS offers low friction, reliable operation and protection against contamination. The sealed design reduces maintenance requirements and ensures consistent performance in various industrial environments.

The standardized 30x72x19 bearing dimensions allow easy installation and compatibility with a wide range of machinery.

Dimensional compatibility

The MR 6306 2RS bearing 30x72x19 mm complies with standard dimensions of the 6306 series and can replace equivalent bearings from manufacturers such as SKF, FAG, NSK, NTN or KOYO.

Search phrases such as bearing 30x72x19, 6306 2RS bearing or deep groove ball bearing 6306 reinforce its position within the deep groove ball bearing category.

Main description

MR 6306 2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads in industrial applications requiring effective sealing and reliable performance.

The MR 6306 2RS 30x72x19 mm bearing ensures stable operation, good durability and efficient performance across a wide range of industrial applications.

FAQ

Where is MR 6306 2RS bearing used
It is used in motors, pumps, fans and industrial machinery.

Is this bearing suitable for contaminated environments
Yes, the 2RS seals protect against dust and moisture.

What loads can this bearing support
It supports radial loads and moderate axial loads.

Does this bearing require lubrication
No, it is pre lubricated and sealed.

Can it replace standard 6306 bearings
Yes, if dimensions and operating conditions match.