Double Sealed Radial Roller Machine Tool SKF 61817 Deep Groove Ball Bearings

Deep groove ball bearing with seals or shields

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. 

They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. 

The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out. 

Integral sealing prolongs bearing service life, simple, versatile, robust design low friction, high-speed  makes radial and axial loads in both directions, so it requires little maintenance.

Knowledge and introduction of bearings                                                                                                        

The SKF 61817 is a specific type of deep groove ball bearing designed for high-speed applications. 

1. Type: It is a single-row deep groove ball bearing, which means it consists of a single row of balls held in place by inner and outer rings.

2. Dimensions:

• Inner Diameter (d): 85 mm

• Outer Diameter (D): 110 mm

• Width (B): 13 mm

3. Construction: This bearing is made from high-quality steel to ensure durability, reduce wear, and maintain smooth operation over time. It has an open design, meaning there is no seal or shield to cover the balls, which allows for higher speeds but also means it requires proper lubrication and protection against contaminants.

4. Load Ratings:

• Dynamic Load Rating (C): This represents the bearing's ability to withstand constant use under dynamic loading conditions.

• Static Load Rating (C0): This represents the bearing's ability to withstand heavy loads while stationary.

5. Applications: The SKF 61817 bearing is commonly used in industries where high-speed performance is essential, such as:

• Electrical motors

• Pumps

• Fans

• Automotive applications

• Machine tools

6. Performance: It offers low friction, allowing for high-speed performance and reduced heat generation. Its open design helps in reducing the overall weight and helps with heat dissipation.

SKF bearings are well-regarded for their precision and long service life, so the 61817 is a good choice for demanding mechanical systems where reliability and low maintenance are crucial.

For further details on this product please directly contact our sales department under shh@dmsw.com 

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