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

The 312SF-HYB#1 is a single-row deep groove ball bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy 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 lubrication, while the ceramic silicon nitride balls reduce friction and enhance durability. The chrome steel cage ensures reliable performance under stress.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for industrial machinery or automotive applications where radial loads are common.

Weighing 1.85kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 120°C.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 312SF-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（$） 230.184

Features

Performance Features of 312SF-HYB#1 Bearing

312SF-HYB#1 Bearing is built with chrome steel rings and ceramic balls, offering excellent radial load capacity.
Its dynamic radial load reaches 20,525 lbf, making it suitable for demanding industrial applications.

The ceramic balls reduce friction and wear, ensuring smooth operation even at high speeds.
With a maximum speed of 6,000 rpm, it balances performance and durability.

312SF-HYB#1 Bearing operates efficiently in temperatures ranging from -30°C to 120°C.
Its open design simplifies maintenance, while the chrome steel cage enhances stability.

Application

Industrial Uses of 312SF-HYB#1 Bearing
This bearing works well in machine tools and conveyor systems, handling radial loads smoothly. Its open design makes it easy to maintain in dusty or harsh environments.

In automotive applications, 312SF-HYB#1 Bearing fits nicely into electric motors and gearboxes. The ceramic balls help reduce friction, improving efficiency and lifespan.

For automation equipment like robotic arms, 312SF-HYB#1 Bearing offers reliable performance. Its chrome steel construction ensures durability even with frequent movement.

Where Is 312SF-HYB#1 Bearing Used?
You’ll often find it in industrial fans and pumps, where consistent rotation is key. The ABEC 1 tolerance provides decent precision for most general machinery needs.

In household appliances like washing machines, 312SF-HYB#1 Bearing handles everyday wear nicely. The wide temperature range means it won’t fail during hot or cold cycles.