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Single Row Deep Groove Ball Bearings 6318-2Z

Single Row Deep Groove Ball Bearings 6318-2Z

The 6318-2Z is a single-row deep groove ball bearing with a 90mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 33946 lbf and operates smoothly at speeds up to 3800 RPM.

Its shielded design keeps grease in and dirt out, while the stainless 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. It’s well-suited for applications like electric motors or pumps where radial loads are common.

Weighing 5.13kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and reliable option for various industrial uses.

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Product Parameters

  • Part Number 6318-2Z
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Tolerance Class P6
  • Radial Clearance Trade No CN
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.020mm to 0
  • Width 43 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Lubrication Grease
  • REACH Compliant
  • Temperature Range -30° to 120 °C
  • Dynamic Radial Load 33946 lbf
  • Static Radial Load 24279 lbf
  • Max Speed 3800 rpm
  • Weight 5.13 kg
  • price（$） 73.908
Single Row Deep Groove Ball Bearings 6318-2Z dimension drawing
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Features

Performance Features of 6318-2Z Bearing

6318-2Z Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 33946 lbf, ensuring reliable performance in various applications.

The stainless steel cage maintains ball alignment, reducing wear and extending operational life.
With a maximum speed of 3,800 rpm, it provides a balance of durability and efficiency.

6318-2Z Bearing operates smoothly in temperatures ranging from -30° to 120°C.
Its shielded design helps keep contaminants out, reducing maintenance needs.

The grease lubrication ensures consistent performance over time.
This makes 6318-2Z Bearing a practical choice for industrial and mechanical uses.

Application

Industrial Uses of 6318-2Z Bearing
6318-2Z Bearing is commonly used in industrial machinery like pumps and electric motors, where its shielded design helps keep contaminants out. The chrome steel construction ensures durability even in demanding environments.

Where Is 6318-2Z Bearing Used?
In automotive applications, 6318-2Z Bearing fits well in wheel hubs and transmissions, offering reliable radial load support. Its grease lubrication reduces maintenance needs, making it a practical choice for long-term use.

Built for Heavy-Duty Use: 6318-2Z Bearing
For automation systems, 6318-2Z Bearing works smoothly in robotic arms and conveyor belts. The stainless steel cage adds extra resistance to wear, ensuring consistent performance over time.

Light-Duty vs Heavy-Duty: Best Uses for 6318-2Z Bearing
In household appliances like washing machines, 6318-2Z Bearing provides quiet and efficient operation. Its metric sizing makes it easy to replace in various European and Asian models.

Key Fields for 6318-2Z Bearing
Medical devices such as centrifuges benefit from 6318-2Z Bearing’s precision and reliability. The P6 tolerance class ensures smooth rotation, which is crucial for sensitive equipment.

Q&A

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