Single Row Deep Groove Ball Bearings 312SFF-HYB#1

The 312SFF-HYB#1 is a single row deep groove ball bearing with a 60mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 20525 lbf and operates smoothly at speeds up to 6000 RPM.

Its open design allows for easy maintenance, while the ceramic silicon nitride balls reduce friction and enhance longevity. The chrome steel cage adds strength, making it reliable for heavy-duty use.

This bearing works well in temperatures from -30°C to 120°C, suitable for various industrial environments. It’s interchangeable with SKF bearings, offering a practical replacement option.

Weighing 1.85kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use. Ideal for machinery requiring robust radial load support.

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Description

Features

Application

Q&A

Product Parameters

Part Number 312SFF-HYB#1
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 60 mm
Bore Dia Tolerance -0.015mm to 0
Outer Dia 130 mm
Outer Dia Tolerance -0.018mm to 0
Width 31 mm
Width Tolerance -0.15mm to 0
Ring Material Chrome Steel
Ball Material Ceramic Ball (silicon nitride)
Cage Material Chrome Steel
ROHS Compliant
REACH Compliant
Temperature Range -30°to 120 °C
Dynamic Radial Load 20525 lbf
Static Radial Load 17535 lbf
Max Speed 6000 rpm
Weight 1.85 kg
price（$） 232.515

Features

Performance Features of 312SFF-HYB#1 Bearing

312SFF-HYB#1 Bearing is built with chrome steel rings and ceramic balls, offering a balance of strength and smooth operation.
Its dynamic radial load capacity of 20,525 lbf ensures reliable performance in radial load applications.
The chrome steel cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 6,000 rpm, it delivers consistent performance across a wide temperature range.

Application

Common Applications of 312SFF-HYB#1 Bearing
312SFF-HYB#1 Bearing works well in industrial settings, especially for radial loads in machinery like pumps and electric motors. Its ceramic balls reduce friction, making it suitable for high-speed operations.

In automotive applications, 312SFF-HYB#1 Bearing fits into wheel hubs and transmission systems, where its durability and precision are key. The open design allows for easy lubrication, extending its service life.

For automation equipment, 312SFF-HYB#1 Bearing ensures smooth movement in robotic arms and conveyor belts. The chrome steel construction provides reliable performance even under continuous use.

In household appliances like washing machines, 312SFF-HYB#1 Bearing handles radial loads quietly and efficiently. Its temperature range makes it adaptable to various operating conditions.

Medical devices benefit from 312SFF-HYB#1 Bearing’s precision and low maintenance needs. It’s often used in imaging equipment and lab instruments where reliability is essential.