Single Row Deep Groove Ball Bearings 306M

The 306M is a single-row deep groove ball bearing with a 30mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 6677 lbf and operates smoothly at speeds up to 11000 RPM.

Its open design allows for easy lubrication, while the chrome steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. It’s well-suited for applications like electric motors or pumps where radial loads are common.

Weighing 0.37kg, it’s a robust yet lightweight option. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 306M
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 30 mm
Bore Dia Tolerance -0.01mm to 0
Outer Dia 72 mm
Outer Dia Tolerance -0.013mm to 0
Width 19 mm
Width Tolerance -0.12mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Chrome Steel
ROHS Compliant
REACH Compliant
Temperature Range -30°to 120 °C
Dynamic Radial Load 6677 lbf
Static Radial Load 4856 lbf
Max Speed 11000 rpm
Weight 0.37 kg
price（$） 10.368

Single Row Deep Groove Ball Bearings 306M dimension drawing

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Features

Performance Features of 306M Bearing

306M Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 6677 lbf, making it suitable for various industrial applications.

The single-row deep groove design ensures smooth operation and efficient load distribution.
With a maximum speed of 11,000 rpm, it balances performance and durability.

306M Bearing operates reliably in temperatures ranging from -30°C to 120°C.
Its open design simplifies maintenance and reduces operational costs.

Application

Industrial Uses of 306M Bearing
306M Bearing is commonly used in conveyor systems and industrial fans, where its radial load capacity ensures smooth operation. The open design allows for easy lubrication, extending its service life in demanding environments.

What Makes 306M Bearing a Preferred Choice?
In automotive applications like electric motors and pumps, 306M Bearing offers reliable performance due to its chrome steel construction. Its metric sizing makes it a versatile fit for various vehicle models.

Perfect Fit for Automation: 306M Bearing
For robotic arms and automated assembly lines, 306M Bearing provides consistent performance under radial loads. The ABEC 1 tolerance ensures precision in high-speed operations.

Medical vs Industrial: Where 306M Bearing Excels
In medical devices like centrifuges, 306M Bearing’s durability and low maintenance are key advantages. Its industrial strength also makes it suitable for heavy machinery like gearboxes.

Designed for Versatility: 306M Bearing
From household appliances like washing machines to office equipment like printers, 306M Bearing delivers quiet and efficient operation. The wide temperature range adds to its adaptability in different settings.