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Self Aligning Ball Bearings 1303-C3
Self Aligning Ball Bearings 1303-C3

Self Aligning Ball Bearings 1303-C3

The 1303-C3 is a self-aligning ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. Its double-row design helps manage radial loads up to 2858 lbf while spinning smoothly at speeds up to 20,000 RPM.

The open seal type and brass cage make maintenance straightforward, and the C3 radial clearance ensures reliable performance under varying conditions. It operates well in temperatures ranging from -30°C to 110°C.

This bearing is interchangeable with SKF models, offering a practical replacement option. Ideal for machinery where misalignment or radial loads are common, such as conveyor systems or agricultural equipment.

Weighing just 0.13kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 1303-C3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 14 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 28.88 mm
  • Internal Diameter On Outer Ring 40 mm
  • Chamfer Dimension 1 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Cylindrical
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2858 lbf
  • Static Radial Load 765 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 20000 rpm
  • Weight 0.13 kg
  • Price($) 23.55

Features

How Does 1303-C3 Bearing Reduce Friction?

1303-C3 Bearing features a double-row ball design with chrome steel rings and balls, ensuring smooth radial load distribution.
The brass cage maintains proper ball alignment, reducing friction and wear during operation.
With a dynamic radial load capacity of 2858 lbf, it handles demanding applications efficiently.
Its C3 radial clearance allows for thermal expansion, making it suitable for high-speed use up to 20,000 rpm.

Application

Industrial Uses of 1303-C3 Bearing
1303-C3 Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor misalignments. The double-row design provides stable radial load support, ideal for continuous operation.

In automotive applications, 1303-C3 Bearing fits well in gearboxes and pumps, thanks to its brass cage reducing friction. The C3 clearance ensures reliable performance even under varying temperatures.

For automation equipment, 1303-C3 Bearing’s open design allows easy lubrication, extending service life in robotic arms. Its metric sizing makes it a versatile choice for European machinery standards.

Where Is 1303-C3 Bearing Used?
You’ll find 1303-C3 Bearing in industrial fans, where its chrome steel construction handles high speeds smoothly. The self-aligning capability reduces wear from shaft deflections.

In household appliances like washing machines, 1303-C3 Bearing offers quiet operation due to its balanced design. The lubricated setup ensures low maintenance for daily use.

Built for Heavy-Duty Use: 1303-C3 Bearing
1303-C3 Bearing excels in construction equipment, withstanding radial loads in compact spaces. The brass cage adds durability against dust and debris.

Medical vs Industrial: Where 1303-C3 Bearing Excels
While 1303-C3 Bearing suits industrial mixers, its precision also benefits lab centrifuges. The C3 clearance adapts well to thermal expansions in both settings.

Q&A

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