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Single Row Deep Groove Ball Bearings 6318/S1

Single Row Deep Groove Ball Bearings 6318/S1

The 6318/S1 is a single-row deep groove ball bearing with a 90mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 32148 lbf and operates smoothly at speeds up to 3600 RPM.

Its open design simplifies maintenance, while the chrome steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

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

Weighing 4920g, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 6318/S1
  • 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 190 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 43 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 200 °C
  • Dynamic Radial Load 32148 lbf
  • Static Radial Load 24055 lbf
  • Max Speed 3600 rpm
  • Weight 4920 g
  • price（$） 72.702
Single Row Deep Groove Ball Bearings 6318/S1 dimension drawing
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Features

Performance Features of 6318/S1 Bearing

6318/S1 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 32148 lbf, making it suitable for heavy-duty applications.
The chrome steel cage ensures proper ball alignment, enhancing durability and reducing wear.
With a maximum speed of 3,600 rpm, it delivers reliable performance in various conditions.

How Is 6318/S1 Bearing Engineered for Reliability?

6318/S1 Bearing features a single row deep groove design, optimised for smooth radial load handling.
The open seal type allows for easy lubrication, maintaining performance over time.
Its temperature range of -30° to 200°C ensures adaptability in diverse environments.
The ABEC 1 tolerance class guarantees consistent precision in operation.

Designed for Durability: 6318/S1 Bearing

6318/S1 Bearing’s chrome steel construction provides excellent resistance to wear and tear.
Its static radial load capacity of 24055 lbf ensures stability under heavy loads.
The metric sizing (90 mm×190 mm×43 mm) makes it compatible with standard applications.
With a weight of 4920 g, it balances strength and practicality.

Steel vs Ceramic Bearings: Strengths of 6318/S1 Bearing

6318/S1 Bearing uses chrome steel for all components, ensuring cost-effective durability.
The material choice provides reliable performance without the higher cost of ceramic options.
Its wide temperature range makes it versatile for industrial and mechanical uses.
The open design simplifies maintenance, reducing long-term operational costs.

Application

Industrial Uses of 6318/S1 Bearing
The 6318/S1 Bearing is commonly used in heavy machinery like industrial pumps and electric motors, where its deep groove design handles radial loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 6318/S1 Bearing Used?
You’ll often find the 6318/S1 Bearing in automotive applications such as wheel hubs and transmissions, thanks to its ability to manage high radial loads. The open seal design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 6318/S1 Bearing
In conveyor systems, the 6318/S1 Bearing provides reliable performance, handling continuous loads without overheating. Its metric sizing makes it a versatile choice for various industrial setups.

Automotive vs Industrial: Applications of 6318/S1 Bearing
While the 6318/S1 Bearing excels in car transmissions, it’s equally effective in factory equipment like gearboxes. The wide temperature range ensures stability in both hot and cold conditions.

Perfect Fit for Automation: 6318/S1 Bearing
The 6318/S1 Bearing is ideal for robotic arms and automated assembly lines, offering smooth rotation under radial stress. Its ABEC 1 tolerance ensures consistent performance in precision tasks.

Q&A

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