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Single Row Deep Groove Ball Bearings 6218 JEM

Single Row Deep Groove Ball Bearings 6218 JEM

The 6218 JEM is a single-row deep groove ball bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 21604 lbf and operates smoothly at speeds up to 4000 RPM.

Its open design simplifies maintenance, while the chrome steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for applications like electric motors or pumps where radial loads are common.

Weighing 2150g, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 6218 JEM
  • 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（$） 41.508
Single Row Deep Groove Ball Bearings 6218 JEM dimension drawing
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Features

Performance Features of 6218 JEM Bearing

6218 JEM Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 21604 lbf, making it suitable for demanding applications.
The chrome steel cage ensures smooth operation and reduces wear over time.
With a maximum speed of 4,000 rpm, it provides reliable performance in various conditions.

How Does 6218 JEM Bearing Reduce Friction?

6218 JEM Bearing features a deep groove design that minimises friction during operation.
The chrome steel construction enhances durability while maintaining smooth movement.
Its precision engineering ensures consistent performance under radial loads.
The open design allows for easy lubrication, further reducing friction and wear.

Engineered for Precision: 6218 JEM Bearing

6218 JEM Bearing is designed to meet ABEC 1 and ISO P0 tolerance standards for precise operation.
The chrome steel components provide excellent strength and resistance to wear.
With a temperature range of -30° to 120°C, it performs reliably in various environments.
Its balanced construction ensures smooth rotation and long service life.

Steel vs Ceramic Bearings: Strengths of 6218 JEM Bearing

6218 JEM Bearing uses chrome steel for all critical components, offering a cost-effective solution.
The material choice provides good resistance to wear and high load capacity.
Unlike ceramic bearings, it is more affordable while still delivering reliable performance.
The chrome steel construction ensures durability in a wide range of applications.

Reliability Factors of 6218 JEM Bearing

6218 JEM Bearing is designed to withstand heavy radial loads up to 21604 lbf.
The chrome steel construction resists wear, extending the bearing’s operational life.
Its open design allows for easy maintenance and inspection when needed.
With a wide temperature tolerance, it performs consistently in various working conditions.

Application

Common Applications of 6218 JEM Bearing
In industrial settings, 6218 JEM Bearing is widely used in electric motors and pumps due to its reliable radial load capacity. The open design simplifies lubrication, making it suitable for continuous operation.

Where Is 6218 JEM Bearing Used?
You’ll often find 6218 JEM Bearing in automotive applications like wheel hubs, where its durability handles both radial and light axial loads. Its metric sizing ensures compatibility with various vehicle designs.

Ideal for Precision: 6218 JEM Bearing
For automation equipment, 6218 JEM Bearing offers smooth performance in robotic arms and conveyor systems. The chrome steel construction ensures long service life even in demanding conditions.

Automotive vs Industrial: Applications of 6218 JEM Bearing
In cars, 6218 JEM Bearing supports transmission systems, while in factories, it’s a go-to for machinery spindles. Its balanced load handling makes it versatile across different sectors.

Practical Uses of 6218 JEM Bearing
Household appliances like washing machines benefit from 6218 JEM Bearing’s quiet operation and resistance to wear. The ABEC 1 tolerance provides adequate precision for everyday reliability.

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