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Single Row Deep Groove Ball Bearings 6308

Single Row Deep Groove Ball Bearings 6308

The 6308 is a single-row deep groove ball bearing with a 40mm bore and 90mm outer diameter, crafted from sturdy chrome steel for reliable performance. It manages radial loads up to 915 lbf and operates smoothly at speeds reaching 7500 RPM.

Its open design simplifies lubrication, while the stainless steel cage enhances durability. The bearing functions effectively in temperatures ranging from -30°C to 110°C.

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

Weighing 620g, it balances strength and lightness. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 6308
  • 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
  • Radial Clearance Trade No CN
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 23 mm
  • Width Tolerance -0.120mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Lubrication Required
  • REACH Compliant
  • Temperature Range -30° to 110 °C
  • Dynamic Radial Load 915 lbf
  • Static Radial Load 5395 lbf
  • Max Speed 7500 rpm
  • Weight 620 g
  • price（$） 9.108
Single Row Deep Groove Ball Bearings 6308 dimension drawing
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Features

Why Choose 6308 Bearing for Precision Tasks?

6308 Bearing features a single row deep groove design, optimised for radial load applications.
Its chrome steel construction ensures durability and resistance to wear over time.

The stainless steel cage maintains ball alignment, reducing friction and noise during operation.
With a dynamic radial load capacity of 915 lbf, it handles demanding tasks with ease.

6308 Bearing operates smoothly within a temperature range of -30° to 110°C.
Its ABEC-1 tolerance class guarantees consistent performance for precision requirements.

Application

Industrial Uses of 6308 Bearing
The 6308 Bearing is commonly used in industrial machinery like pumps and electric motors, where its radial load capacity ensures reliable performance. Its open design simplifies lubrication, making maintenance straightforward in demanding environments.

In automotive applications, 6308 Bearing fits well in wheel hubs and transmissions, providing smooth rotation under varying loads. The chrome steel construction offers durability, even in high-temperature conditions.

For home appliances, 6308 Bearing works efficiently in washing machines and fans, where quiet operation is essential. The metric sizing ensures compatibility with a wide range of consumer products.

Automation systems benefit from 6308 Bearing in conveyor belts and robotic arms, thanks to its consistent performance. The stainless steel cage adds longevity, reducing downtime in continuous operations.

Q&A

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