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Single Row Deep Groove Ball Bearings 6303-2Z/C3WT

Single Row Deep Groove Ball Bearings 6303-2Z/C3WT

The 6303-2Z/C3WT is a single-row deep groove ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. Its shielded design keeps dust out while maintaining smooth operation.

This model handles radial loads up to 3057 lbf and spins efficiently at speeds up to 15000 RPM. The C3 radial clearance provides flexibility for thermal expansion in various applications.

With a compact width of 14mm, it fits neatly into tight spaces without compromising performance. The bearing operates reliably in temperatures from -30°C to 120°C.

Ideal for electric motors or small machinery, this SKF-interchangeable bearing offers dependable performance. It’s RoHS and REACH compliant, weighing just 115g for easy handling.

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Product Parameters

  • Part Number 6303-2Z/C3WT
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No C3
  • 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 -0.120mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 3057 lbf
  • Static Radial Load 1495 lbf
  • Max Speed 15000 rpm
  • Weight 115 g
Single Row Deep Groove Ball Bearings 6303-2Z/C3WT dimension drawing
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Features

Performance Features of 6303-2Z/C3WT Bearing

6303-2Z/C3WT Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 3057 lbf.
Its shielded design protects against contaminants while maintaining smooth operation.

The C3 radial clearance ensures reliable performance under varying thermal conditions.
With a maximum speed of 15,000 rpm, it delivers efficiency for various applications.

6303-2Z/C3WT Bearing operates in temperatures from -30°C to 120°C, suitable for diverse environments.
Its chrome steel cage enhances durability, reducing wear over time.

The ABEC 1 tolerance class provides consistent precision for standard applications.
Easy to install and maintain, 6303-2Z/C3WT Bearing is a practical choice for radial load needs.

Application

Industrial Uses of 6303-2Z/C3WT Bearing
This bearing is commonly used in industrial machinery like pumps and electric motors, where its shielded design helps keep contaminants out. The C3 radial clearance ensures reliable performance even under varying thermal conditions.

Where Is 6303-2Z/C3WT Bearing Used?
You’ll often find this bearing in automotive applications such as alternators and wheel hubs, thanks to its balanced radial load capacity. Its chrome steel construction offers durability for long-term use in demanding environments.

Perfect Fit for Automation: 6303-2Z/C3WT Bearing
In robotic arms and conveyor systems, this bearing provides smooth rotation with minimal maintenance. The metric sizing makes it easy to integrate into various European and Asian equipment designs.

Medical vs Industrial: Where 6303-2Z/C3WT Bearing Excels
While suitable for industrial gearboxes, this bearing also works well in medical devices like centrifuges due to its consistent performance. The shielded seals help maintain cleanliness in sensitive applications.

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