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Single Row Deep Groove Ball Bearings 6218 TC/C78

Single Row Deep Groove Ball Bearings 6218 TC/C78

The 6218 TC/C78 is a single-row deep groove ball bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 21604 lbf and operates smoothly at speeds up to 4000 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. Suitable for applications like electric motors or pumps where radial loads are common.

Weighing 2150g, it offers a robust build for industrial use. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number 6218 TC/C78
  • 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 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 30 mm
  • Width Tolerance -0.200mm 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 21604 lbf
  • Static Radial Load 16074 lbf
  • Max Speed 4000 rpm
  • Weight 2150 g
  • price（$） 204.768
Single Row Deep Groove Ball Bearings 6218 TC/C78 dimension drawing
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Features

Performance Features of 6218 TC/C78 Bearing

6218 TC/C78 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 21604 lbf, ensuring reliable performance in various applications.
The chrome steel cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 4,000 rpm, it balances durability and efficiency.

How Is 6218 TC/C78 Bearing Engineered for Reliability?

6218 TC/C78 Bearing features a single-row deep groove design, optimised for radial load handling.
The chrome steel construction ensures durability and resistance to wear in demanding conditions.
Its ABEC 1 tolerance class provides consistent performance for general applications.
Operating within a temperature range of -30°C to 120°C, it adapts to various environments.

Designed for Durability: 6218 TC/C78 Bearing

6218 TC/C78 Bearing’s robust chrome steel components resist wear, even under heavy loads.
The open seal design allows for easy lubrication, reducing maintenance requirements.
With a static radial load capacity of 16074 lbf, it ensures long-term reliability.
Its ISO P0 tolerance class guarantees smooth operation in standard applications.

What Makes 6218 TC/C78 Bearing Suitable for High-Temperature Applications?

6218 TC/C78 Bearing operates effectively in temperatures up to 120°C without performance loss.
The chrome steel materials maintain structural integrity under thermal stress.
Its deep groove design ensures stable performance even in challenging conditions.
Weighing 2150 g, it provides a solid balance between strength and practicality.

Open vs Sealed Bearings: Benefits of 6218 TC/C78 Bearing

6218 TC/C78 Bearing’s open design simplifies lubrication and maintenance procedures.
The chrome steel cage and balls reduce friction, enhancing operational efficiency.
With a bore diameter of 90 mm, it fits standard applications requiring radial load support.
Its CN radial clearance offers optimal performance for general industrial use.

Application

Industrial Uses of 6218 TC/C78 Bearing
The 6218 TC/C78 Bearing is commonly used in industrial machinery like pumps and electric motors, where its radial load capacity ensures reliable performance. Its open design allows for straightforward lubrication, extending service life in demanding conditions.

Where Is 6218 TC/C78 Bearing Used?
You’ll often find the 6218 TC/C78 Bearing in automotive applications, such as wheel hubs and transmission systems, thanks to its balanced load handling. The chrome steel construction also makes it resistant to wear in high-speed scenarios.

Built for Heavy-Duty Use: 6218 TC/C78 Bearing
In automation and robotics, the 6218 TC/C78 Bearing supports smooth movement in robotic arms and conveyor belts. Its ABEC 1 tolerance ensures consistent precision, even under continuous operation.

Medical vs Industrial: Where 6218 TC/C78 Bearing Excels
While the 6218 TC/C78 Bearing performs well in industrial gearboxes, it’s also suitable for medical devices like diagnostic equipment. The chrome steel cage adds durability without compromising on smooth rotation.

Practical Applications of 6218 TC/C78 Bearing
For household appliances like washing machines, the 6218 TC/C78 Bearing offers quiet and efficient operation. Its metric sizing makes it easy to replace in a variety of consumer products.

Q&A

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