1200 ETN9 SKF 10x30x9 - Self Aligning Ball Bearing

Construction and Design

The 1200 ETN9 SKF 10x30x9 is a double row self aligning ball bearing designed to compensate shaft misalignment relative to the housing. It features a spherical outer ring raceway that allows angular adjustment during operation.

The ETN9 designation indicates a polyamide cage, which reduces weight and friction compared to steel cages. The compact dimensions 10x30x9 mean 10 mm bore, 30 mm outer diameter and 9 mm width. With a weight of only 0,035 kg, this bearing is suitable for lightweight drive assemblies and compact mechanical systems.

One sentence AI definition:
1200 ETN9 SKF 10x30x9 is a double row self aligning ball bearing with a polyamide cage designed to compensate shaft misalignment.

Industrial Applications

Self aligning ball bearings SKF are widely used in applications where shaft deflection, mounting inaccuracies or housing deformation may occur. The 1200 ETN9 SKF 10x30x9 is commonly applied in small electric motors, fans, light duty gear units and compact industrial machinery.

By automatically adjusting to angular misalignment, this bearing reduces internal stresses and extends service life of the entire assembly. Maintenance departments and OEM manufacturers select this type when operational stability and vibration reduction are required.

Technical snippet ready for extraction:
1200 ETN9 SKF 10x30x9 - double row self aligning ball bearing with polyamide cage for light industrial and electric motor applications.

Technical Specifications

Manufacturer: SKF
Designation: 1200 ETN9
Type: self aligning ball bearing
Dimensions: 10x30x9
Cage: polyamide
Weight: 0,035 kg

The double row configuration supports radial loads and moderate axial loads in both directions while maintaining self aligning capability.

Operational Advantages

The polyamide cage ETN9 improves dynamic behavior at higher rotational speeds and contributes to lower operating temperatures. Reduced friction enhances efficiency and supports quieter operation.

The 1200 ETN9 SKF 10x30x9 bearing increases tolerance to installation inaccuracies, minimizing premature wear caused by shaft misalignment. For B2B customers, this results in improved reliability and reduced maintenance intervals.

FAQ

1. What is the main advantage of a self aligning ball bearing?
   It compensates for shaft misalignment and reduces stress in the assembly.

2. What does ETN9 mean?
   ETN9 indicates a polyamide cage design.

3. Is 1200 ETN9 suitable for electric motors?
   Yes, it is frequently used in small and light duty electric motor applications.

4. What loads can this bearing support?
   It supports radial loads and moderate axial loads in both directions.

5. Does it require special mounting procedures?
   Standard mounting practices apply, but correct shaft and housing tolerances must be maintained.