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Thin Section Ball Bearings 6703

Thin Section Ball Bearings 6703

The 6703 is a slim radial ball bearing with a compact 17mm bore and 23mm outer diameter, just 4mm wide. Made from chrome steel, it’s lightweight at 4g yet handles radial loads up to 225 lbf smoothly.

Its open design and ABEC-1 tolerance ensure reliable performance, while the stainless steel cage adds durability. The bearing spins efficiently at speeds up to 11,000 RPM.

With a radial clearance of 0.003mm to 0.018mm, it offers precise movement for small spaces. Ideal for applications like robotics or precision instruments where a thin profile is key.

It operates in temperatures from -30°C to 110°C and meets RoHS and REACH standards. Regular lubrication keeps it running smoothly over time.

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Product Parameters

  • Part Number 6703
  • Brand TFL
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 23 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 4 mm
  • Width Tolerance -0.120mm to 0
  • Radial Clearance 0.003mm to 0.018mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 225 lbf
  • Static Radial Load 148 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 4 g
  • Price（$） 1.5
Thin Section Ball Bearings 6703 dimension drawing
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Features

Performance Features of 6703 Bearing

6703 Bearing is designed with chrome steel rings and balls, offering reliable radial load support.
Its compact size of 17 mm×23 mm×4 mm makes it ideal for space-constrained applications.
The stainless steel cage ensures smooth operation, even at high speeds up to 11,000 rpm.
With a dynamic radial load capacity of 225 lbf, it balances performance and durability.

Why Choose 6703 Bearing for Precision Tasks?

6703 Bearing features ABEC-1 tolerance class, ensuring consistent precision in radial applications.
The radial clearance of 0.003mm to 0.018mm allows for smooth rotation with minimal friction.
Its chrome steel construction resists wear, maintaining performance over time.
The lightweight design at just 4 grams makes it suitable for delicate instruments.

Engineered for Efficiency: 6703 Bearing

6703 Bearing’s single-row design provides efficient radial load distribution.
The open seal type allows for easy lubrication, ensuring long-lasting performance.
It operates smoothly within a temperature range of -30°C to 110°C.
This bearing is ideal for applications requiring both precision and reliability.

Application

Common Applications of 6703 Bearing
6703 Bearing is widely used in industrial equipment, especially in compact machinery where space is limited, such as small conveyor systems and precision tools. Its thin section design ensures it fits seamlessly into tight spaces without compromising performance.

In the automotive sector, 6703 Bearing is often found in components like electric window mechanisms and small gearboxes. The chrome steel construction provides durability, while the open design allows for easy lubrication.

For medical devices, 6703 Bearing is a reliable choice in equipment like handheld surgical tools and diagnostic instruments. Its lightweight design and smooth operation make it ideal for applications requiring precision and reliability.

Automation and robotics also benefit from 6703 Bearing, particularly in robotic arms and small automated systems. The ABEC-1 tolerance ensures consistent performance in high-precision tasks.

In consumer electronics, 6703 Bearing can be found in devices like compact printers and small cooling fans. Its low weight and efficient design contribute to quieter and more energy-efficient operation.

Q&A

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