1308 ETN9 C3 SKF 40x90x23 self aligning ball bearing

Industrial applications and usage

The 1308 ETN9 C3 SKF self aligning ball bearing is designed for applications where shaft misalignment, vibration, and dynamic loads occur. Within the SKF self aligning ball bearing category, this model provides reliable performance in systems requiring compensation of angular misalignment.

Typical applications include:

• agricultural machinery operating in uneven conditions

• conveyor systems and material handling equipment

• industrial fans and ventilation systems

• production machinery exposed to vibration

• drive systems with shaft misalignment

Its self aligning capability ensures stable operation even when installation accuracy is limited.

Bearing construction and design

The 1308 ETN9 C3 SKF is a double row self aligning ball bearing with a polyamide cage and increased internal clearance.

Key design features:

• double row ball bearing construction

• spherical outer raceway for self alignment

• ETN9 polyamide cage

• C3 internal clearance

• high quality bearing steel

The ETN9 cage reduces friction and noise, while the self aligning design compensates for shaft deflection and mounting errors.

Technical specifications and dimensions

Technical section for snippet extraction:

• Type: self aligning ball bearing

• Model: 1308 ETN9 C3 SKF

• Dimensions: 40x90x23 mm

• Inner diameter: 40 mm

• Outer diameter: 90 mm

• Width: 23 mm

• Cage: ETN9 polyamide cage

• Clearance: C3 increased internal clearance

• Design: double row self aligning

• Application: industrial machinery and transport systems

Long tail keywords: SKF 1308 ETN9 C3 40x90x23 bearing, self aligning ball bearing SKF 1308, SKF 1308 C3 misalignment bearing, 40x90x23 self aligning bearing SKF

Performance advantages and durability

The 1308 ETN9 C3 SKF self aligning ball bearing offers strong operational benefits:

• automatic compensation of shaft misalignment

• stable operation under vibration

• extended service life due to double row design

• low friction and smooth running

• high resistance to wear and fatigue

Within the SKF bearing range, this model is ideal for applications where alignment cannot be perfectly maintained.

Main description

1308 ETN9 C3 SKF 40x90x23 self aligning ball bearing is a high performance solution for industrial applications requiring flexibility and durability.

The bearing features a double row ball design with a spherical outer raceway, allowing it to automatically adjust to shaft misalignment. The ETN9 polyamide cage reduces friction and ensures quiet operation, while the C3 internal clearance enables reliable performance at higher temperatures and speeds.

It is widely used in conveyor systems, agricultural machines, and industrial equipment where vibration and shaft deflection are common. The robust construction ensures long service life and consistent performance.

Within the SKF self aligning ball bearing category, the 1308 ETN9 C3 stands out as a dependable choice for demanding industrial environments.

FAQ

What is a self aligning ball bearing?

It is a bearing designed to compensate for shaft misalignment using a spherical outer raceway.

What does ETN9 mean?

ETN9 indicates a polyamide cage for reduced friction and smooth operation.

What is C3 clearance used for?

C3 clearance allows operation at higher temperatures and speeds.

Is this bearing suitable for misaligned shafts?

Yes, it is specifically designed for such conditions.

Where is this bearing commonly used?

In conveyors, agricultural machines, and industrial equipment.