Deep groove ball bearing FAG 6318-M-J20AA-C3, Outer diameter: 190 mm | Width: 43 mm | Inner diameter: 90 mm

Ball bearings

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References

FAG:6318-M-J20AA-C3
Rubix:270A2708
Manufacturer :0390157420030
EAN:4026677998149
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Technical specifications

Inner diameter90 mm
Outer diameter190 mm
Width43 mm
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Product details : FAG 6318-M-J20AA-C3 DEEP GROOVE BALL BRG


This FAG single-row deep groove ball bearing is designed to meet the requirements of a wide variety of industrial applications. This single-row ball bearing is of the open type, meaning it has no seals, which makes it unsuitable for highly contaminated environments. It therefore requires rigorous maintenance to ensure optimal service life.

Features:
This single-row rigid ball bearing is designed to deliver optimal performance. It is capable of withstanding high radial loads while reducing friction for improved energy efficiency. It features a single row of balls, which optimizes load distribution. This model is specially suited for environments requiring protection against electrical currents, thanks to its ceramic coating. Its brass cage ensures robust stability, and the C3 radial clearance allows for thermal expansion while maintaining smooth rotation. Its open, unsealed design is ideal for environments with a low risk of contamination, where regular maintenance is easy to perform.

Maintenance:
Since this is an open bearing, maintenance is essential to ensure continuous performance. Without seals, this type of bearing is more exposed to dust and other contaminants that could affect its performance and reduce its service life. It is recommended to inspect this bearing regularly to prevent the buildup of dirt.

Sealing:
This bearing is designed without a seal, meaning it has no protection against external contaminants. It is therefore particularly suitable for clean environments where the risk of contamination is low and where rigorous maintenance can be easily performed.

Strengths

This open bearing promotes efficient heat dissipation, making it particularly well-suited for high-speed applications. The ceramic coating provides electrical insulation, thereby protecting equipment components from stray currents, which contributes to a longer service life. The robust brass cage enhances the bearing’s stability and improves its resistance to vibrations. The C3 radial clearance accommodates slight thermal expansion while ensuring smooth and durable operation.

Applications

This rigid bearing is ideal for electric motors and generators, applications in frequency converters, the railway industry, wind turbines, elevators and hoisting equipment, and industrial machine tools. However, its open design limits its use in environments exposed to contaminants.

Technical specifications


Attributes
Logistic Weight6143 g
Inner diameter90 mm
Outer diameter190 mm
Width43 mm
Sealingopen
Bearing Clearancec3
Series63..-m-j20aa
Cagebrass
Reference speed5100 rpm
Limit speed6300 rpm
Basic static load, radial - C0r102000 N
Basic dynamic load, radial - Cr142000 N
£ 589.61 excl. VAT
/ Each
£ 707.53 incl. VAT
  • Usually arrives within 14 working days

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