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Single Row Deep Groove Ball Bearings 627/W64

Single Row Deep Groove Ball Bearings 627/W64

The 627/W64 is a compact single-row deep groove ball bearing, measuring 7mm in bore and 22mm in outer diameter, with a width of just 7mm. Made from durable chrome steel, it handles radial loads up to 629 lbf and spins smoothly at speeds up to 30,000 RPM.

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

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for small machinery or appliances where space is limited but performance is key.

Weighing only 12.7g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 627/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 7 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 22 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 7 mm
  • Width Tolerance -0.12mm 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 629 lbf
  • Static Radial Load 248 lbf
  • Max Speed 30000 rpm
  • Weight 12.7 g
Single Row Deep Groove Ball Bearings 627/W64 dimension drawing
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Features

Performance Features of 627/W64 Bearing

627/W64 Bearing is designed with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 629 lbf, ensuring reliable performance in various applications.

The solid oil lubrication reduces maintenance needs while extending the bearing’s service life.
With a maximum speed of 30,000 rpm, it balances efficiency and durability.

627/W64 Bearing operates smoothly in temperatures ranging from -30°C to 120°C.
Its open design and ABEC 1 tolerance make it suitable for general-purpose use.

The compact size of 7 mm×22 mm×7 mm allows for easy integration into different machinery.
Constructed entirely from chrome steel, it provides consistent performance under radial loads.

Application

Industrial Uses of 627/W64 Bearing
The 627/W64 Bearing is commonly used in small electric motors and pumps, where its compact size and radial load capacity are ideal. Its solid oil lubrication ensures smooth operation even in continuous-duty applications.

Where Is 627/W64 Bearing Used?
You’ll often find 627/W64 Bearing in household appliances like washing machines and fans, thanks to its reliable performance and low maintenance needs. The chrome steel construction also makes it durable for everyday use.

Perfect Fit for Automation: 627/W64 Bearing
In robotics and small automation systems, 627/W64 Bearing provides precise movement with minimal friction. Its open design allows for easy inspection and cleaning, which is handy in dusty environments.

Light-Duty vs Heavy-Duty: Best Uses for 627/W64 Bearing
While 627/W64 Bearing excels in light-duty applications like office equipment, it can also handle moderate loads in industrial tools. The ABEC 1 tolerance ensures consistent performance across different uses.

Medical vs Industrial: Where 627/W64 Bearing Excels
In medical devices like small lab instruments, 627/W64 Bearing offers quiet and reliable operation. Its temperature range also makes it suitable for industrial settings with varying conditions.

Q&A

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