Metric Size Miniature Flanged Ball Bearings F687

The F687 is a compact radial ball bearing with a 7mm bore and 14mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 224 lbf and spins at speeds up to 40,000 RPM, making it ideal for high-speed applications.

Its open design simplifies lubrication, while the stainless steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for various environments.

With a lightweight design at just 2.4g, it’s perfect for small machinery or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for both industrial and hobbyist use.

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Description

Features

Application

Q&A

Product Parameters

Part Number F687
Brand TFL
System of Measurement Metric
Bearing Type Ball
Bore Dia 7 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 14 mm
Outer Dia Tolerance -0.008mm to 0
Width 3.5 mm
Width Tolerance -0.12mm to 0
Flange Outer Dia 16 mm
Flange Thickness 1 mm
Radial Clearance 0.002mm to 0.013mm
Ball Qty 9
Ball Dia 2.0000 mm
For Load Direction Radial
Construction Single Row
Inner Ring Type Standard
Seal Type Open
Tolerance Class ABEC1
Radial Clearance Trade No MC3
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Stainless Steel
Dynamic Radial Load 224 lbf
Static Radial Load 92 lbf
Max Speed 40000 rpm
Temperature Range -30° to 110 °C
Lubrication Required
RoHS Compliant
REACH Compliant
Weight 2.4 g
Price（$） 1.35

Metric Size Miniature Flanged Ball Bearings F687 dimension drawing

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Features

Why Choose F687 Bearing for Precision Tasks?

F687 Bearing features a single-row design with chrome steel rings and balls, ensuring precise radial load handling.
Its ABEC1 tolerance class and MC3 radial clearance provide consistent performance in high-speed applications.

The stainless steel cage maintains ball alignment, reducing friction and enhancing durability.
With a maximum speed of 40,000 rpm, F687 Bearing is ideal for precision instruments and small machinery.

F687 Bearing operates efficiently within a temperature range of -30° to 110°C, suitable for various environments.
Its compact size and lightweight design make it easy to integrate into space-constrained applications.

Application

Key Fields for F687 Bearing
F687 Bearing is commonly used in small electric motors, such as those found in cooling fans or power tools, where its compact size and high-speed capability are ideal. The open design allows for easy lubrication, ensuring smooth operation over time.

In automation systems, F687 Bearing fits well in robotic arms and 3D printers, providing reliable radial load support. Its lightweight construction helps reduce overall system weight without compromising performance.

For consumer electronics like printers or small appliances, F687 Bearing offers quiet and efficient rotation. The chrome steel construction ensures durability, even with frequent use in everyday devices.

Medical devices such as dental tools or lab equipment benefit from F687 Bearing’s precision and stability. The stainless steel cage adds resistance to wear, making it suitable for sterile environments.

Automotive applications like dashboard controls or small actuators often rely on F687 Bearing for its consistent performance. The metric sizing ensures compatibility with a variety of vehicle components.