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Single Row Deep Groove Ball Bearings 6303/W64

Single Row Deep Groove Ball Bearings 6303/W64

The 6303/W64 is a single-row deep groove ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 3057 lbf and spins smoothly at speeds up to 15000 RPM.

Its open design and solid oil lubrication ensure low maintenance, while the chrome steel cage offers durability. The bearing operates well in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like electric motors or pumps where radial loads are common.

Weighing just 115g, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 6303/W64
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Open
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • 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
  • Lubrication Soild Oil
  • 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/W64 dimension drawing
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Features

Performance Features of 6303/W64 Bearing

6303/W64 Bearing is built with chrome steel rings and balls, offering strong radial load support.
Its dynamic radial load capacity reaches 3057 lbf, making it suitable for various applications.

The solid oil lubrication ensures smooth operation and reduces maintenance requirements.
With a maximum speed of 15,000 rpm, it balances performance and durability.

6303/W64 Bearing operates efficiently in temperatures ranging from -30°C to 120°C.
Its open design allows for easy installation and compatibility with different systems.

Application

Industrial Uses of 6303/W64 Bearing
The 6303/W64 Bearing is commonly used in industrial machinery like pumps and electric motors, where its deep groove design handles radial loads efficiently. Its solid oil lubrication ensures smooth operation even in continuous use.

Where Is 6303/W64 Bearing Used?
You’ll often find 6303/W64 Bearing in automotive applications such as alternators and small gearboxes, thanks to its reliable performance and metric sizing. The chrome steel construction also makes it durable under various operating conditions.

Built for Versatility: 6303/W64 Bearing
In household appliances like washing machines and fans, 6303/W64 Bearing provides quiet and long-lasting performance. Its open seal design allows for easy maintenance, making it a practical choice for everyday devices.

Automotive vs Industrial: Applications of 6303/W64 Bearing
While 6303/W64 Bearing excels in automotive components like wheel hubs, it’s equally effective in industrial conveyors. The ABEC 1 tolerance ensures consistent performance across different environments.

Perfect Fit for Automation: 6303/W64 Bearing
For robotic arms and small automation systems, 6303/W64 Bearing offers precise movement with minimal friction. Its lightweight design and high-speed capability make it ideal for repetitive tasks.

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