+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Stainless Steel Deep Groove Ball Bearings W 603

Stainless Steel Deep Groove Ball Bearings W 603

The W 603 is a compact stainless steel deep groove ball bearing, measuring just 3mm by 9mm by 3mm. It’s designed for radial loads and can handle up to 73 lbf while spinning at speeds up to 90,000 RPM.

Made entirely from stainless steel, it resists corrosion and works in temperatures from -30°C to 120°C. Its open design allows for easy lubrication and maintenance.

This bearing is interchangeable with SKF models, making it a handy replacement option. It’s ideal for small devices like dental tools or precision instruments where space is limited.

Weighing only 0.0008kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards, it’s safe for various applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number W 603
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 3 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 9 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 3 mm
  • Width Tolerance -0.12mm to 0
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 73 lbf
  • Static Radial Load 21 lbf
  • Temperature Range -30° to 120 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 90000 rpm
  • Weight 0.0008 kg
Stainless Steel Deep Groove Ball Bearings W 603 dimension drawing
Download DWG Download PDF

Features

Why Choose W 603 Bearing for Precision Tasks?

W 603 Bearing is crafted from stainless steel, offering excellent resistance to corrosion and wear.
Its compact size of 3 mm×9 mm×3 mm makes it ideal for applications where space is limited.

The single-row design ensures smooth radial load handling, with a dynamic radial load capacity of 73 lbf.
With a maximum speed of 90,000 rpm, W 603 Bearing delivers reliable performance in high-speed operations.

Its open seal type allows for easy maintenance, while the stainless steel cage enhances durability.
The temperature range of -30° to 120 °C ensures consistent performance in various environments.

Application

Common Applications of W 603 Bearing
W 603 Bearing is widely used in small electric motors, such as those found in cooling fans or miniature pumps, thanks to its compact 3mm bore and stainless steel construction. The open design ensures easy lubrication, extending its lifespan in continuous operation.

In consumer electronics, W 603 Bearing provides smooth rotation for devices like handheld fans or precision tools, where its lightweight design and corrosion resistance are key advantages. The high-speed capability also makes it suitable for applications requiring rapid movement.

For medical instruments, W 603 Bearing’s stainless steel materials ensure hygiene and durability in equipment like dental tools or lab devices. Its small size allows it to fit into tight spaces without compromising performance.

Automation systems benefit from W 603 Bearing in compact robotic arms or conveyor guides, where reliable radial load support is essential. The metric sizing ensures compatibility with a variety of international components.

Q&A

SEND INQUIRY