Single Row Deep Groove Ball Bearings 61812/W64

The 61812/W64 is a compact single-row deep groove ball bearing with a 60mm bore and 78mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 2675 lbf and spins smoothly at speeds up to 11,000 RPM.

Its open design and solid oil lubrication ensure low maintenance, while the chrome steel cage offers durability. The bearing operates reliably in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like electric motors or small machinery where space is limited.

Weighing just 0.095kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 61812/W64
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 -0.012mm to 0
Outer Dia 78 mm
Outer Dia Tolerance -0.011mm to 0
Width 10 mm
Width Tolerance -0.15mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Chrome Steel
Lubrication Soild Oil
ROHS Compliant
REACH Compliant
Temperature Range -30°to 120 °C
Dynamic Radial Load 2675 lbf
Static Radial Load 2563 lbf
Max Speed 11000 rpm
Weight 0.095 kg

Single Row Deep Groove Ball Bearings 61812/W64 dimension drawing

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Features

How Does 61812/W64 Bearing Reduce Friction?

61812/W64 Bearing features a deep groove design, optimised for smooth radial load distribution.
Its chrome steel construction ensures durability while maintaining low friction during operation.

The solid oil lubrication reduces wear, enhancing the bearing’s performance over time.
With a maximum speed of 11,000 rpm, it delivers reliable efficiency in various applications.

Designed for a temperature range of -30°C to 120°C, it adapts well to different working conditions.
The ABEC 1 tolerance class ensures consistent precision without unnecessary complexity.

Application

Industrial Uses of 61812/W64 Bearing
61812/W64 Bearing is commonly used in industrial machinery like pumps and electric motors, where its radial load capacity ensures smooth operation. The solid oil lubrication reduces maintenance needs, making it ideal for continuous-duty environments.

Where Is 61812/W64 Bearing Used?
In automotive applications, 61812/W64 Bearing fits well in alternators and small gearboxes, thanks to its compact design and reliable performance. The chrome steel construction also handles moderate speeds without overheating.

Optimized for Performance: 61812/W64 Bearing
For automation systems, 61812/W64 Bearing works efficiently in robotic joints and conveyor rollers, where precision and durability matter. Its open seal design allows for easy inspection and re-lubrication when needed.

Light-Duty vs Heavy-Duty: Best Uses for 61812/W64 Bearing
In consumer electronics like printers and small appliances, 61812/W64 Bearing offers quiet operation and long service life. The ABEC 1 tolerance ensures consistent performance without unnecessary complexity.