FAG 1203 TVH C3 Self Aligning Ball Bearing 17x40x12

Construction and design

The FAG 1203 TVH C3 is a self aligning ball bearing designed to operate reliably in applications where shaft misalignment or deflection may occur.

Key design features:

• double row ball configuration
• spherical outer ring raceway enabling self alignment
• TVH polyamide cage reducing friction and improving performance
• increased internal clearance C3 for demanding operating conditions

This design allows the bearing to automatically adjust to shaft misalignment during operation.

Industrial applications

The FAG 1203 TVH C3 bearing is widely used in applications where alignment errors or dynamic loads are present.

Typical applications include:

• agricultural machinery
• conveyor systems
• fans and blowers
• light industrial gear units
• equipment with flexible shaft arrangements

The bearing ensures stable performance even when precise alignment cannot be maintained.

Technical specifications

Type: self aligning ball bearing
Manufacturer: FAG
Model: 1203 TVH C3
Inner diameter: 17 mm
Outer diameter: 40 mm
Width: 12 mm
Rows: 2
Cage: TVH polyamide
Clearance: C3
Sealing: open

Technical snippet:
FAG 1203 TVH C3 is a double row self aligning ball bearing designed to compensate for misalignment and operate under variable conditions.

Operational advantages

This bearing provides flexibility and durability in challenging operating environments.

Key benefits:

• automatic misalignment compensation
• reduced internal stress in the system
• low friction and smooth operation
• improved performance under thermal expansion
• extended service life

Main description

FAG 1203 TVH C3 self aligning ball bearing is designed for industrial applications where shaft misalignment and dynamic operating conditions require a flexible and reliable bearing solution.

One sentence definition:
FAG 1203 TVH C3 is a double row self aligning ball bearing with dimensions 17x40x12 mm that compensates for misalignment and ensures stable operation.

The spherical raceway of the outer ring allows the bearing to adapt to angular deviations, reducing stress on surrounding components. The TVH polyamide cage improves efficiency by lowering friction, while the C3 clearance supports operation in higher temperature and load conditions.

Supported long tail search phrases:

• FAG 1203 TVH C3 bearing
• self aligning bearing 17x40x12
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This bearing is suitable for OEM applications as well as maintenance and repair in industrial systems.

FAQ

What is a self aligning ball bearing used for?
It is used to compensate for shaft misalignment and structural deflection.

What does C3 clearance mean?
It indicates increased internal clearance for higher temperature or load conditions.

Is the FAG 1203 TVH C3 suitable for misalignment?
Yes, it automatically adjusts to shaft misalignment.

Where is this bearing typically used?
In conveyors, fans, agricultural machinery and light industrial systems.

What is the advantage of a TVH cage?
It reduces friction and improves efficiency.