Metric Size Miniature Flanged Ball Bearings F694

The F694 is a compact radial ball bearing with a 4mm bore and 11mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 183 lbf and spins at speeds up to 48,000 RPM, making it suitable for high-speed applications.

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

With a flange outer diameter of 12.5mm, it stays securely in place during operation. The lightweight design, at just 1.91g, doesn’t compromise on strength.

Ideal for small machinery or precision tools where space is limited but performance is key. Compliant with RoHS and REACH standards for safe and reliable use.

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Description

Features

Application

Q&A

Product Parameters

Part Number F694
Brand TFL
System of Measurement Metric
Bearing Type Ball
Bore Dia 4 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 11 mm
Outer Dia Tolerance -0.008mm to 0
Width 4 mm
Width Tolerance -0.12mm to 0
Flange Outer Dia 12.5 mm
Flange Thickness 1 mm
Radial Clearance 0.002mm to 0.013mm
Ball Qty 7
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 183 lbf
Static Radial Load 63 lbf
Max Speed 48000 rpm
Temperature Range -30° to 110 °C
Lubrication Required
RoHS Compliant
REACH Compliant
Weight 1.91 g
Price（$） 1.35

Metric Size Miniature Flanged Ball Bearings F694 dimension drawing

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Features

How Does F694 Bearing Reduce Friction?

F694 Bearing features a precision-engineered chrome steel construction, ensuring smooth operation with minimal friction.
Its single-row design with seven balls distributes loads evenly, enhancing efficiency and reducing wear.

The ABEC1 tolerance class guarantees consistent performance, even at high speeds up to 48,000 rpm.
With a dynamic radial load capacity of 183 lbf, F694 Bearing is reliable for various radial applications.

The stainless steel cage maintains ball alignment, further reducing friction and extending service life.
Its compact size and lightweight design make it suitable for precision instruments and small machinery.

Application

Common Applications of F694 Bearing
F694 Bearing is widely used in small electric motors, such as those found in cooling fans or handheld gadgets, thanks to its compact size and smooth operation. The open design allows for easy lubrication, ensuring long service life in everyday devices.

In automation systems, F694 Bearing fits neatly into robotic arms and miniature actuators, where precision and reliability are key. Its high-speed capability makes it suitable for repetitive tasks without compromising performance.

For medical devices like dental tools or diagnostic equipment, F694 Bearing’s chrome steel construction ensures hygiene and durability. The stainless steel cage adds extra resistance to corrosion in sterile environments.

You’ll also find F694 Bearing in consumer electronics, particularly in printers and small appliances, where quiet operation is essential. Its lightweight design helps reduce overall device weight without sacrificing strength.