SKF 61840M Deep Groove Ball Bearings double dildos passive magnetic bearing with rubber seal

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 load in both directions, so it requires little maintenance.

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SKF 61840M Deep Groove Ball Bearings

The SKF 61840M is a high-quality, single-row deep groove ball bearing designed for applications requiring high-speed operation, low friction, and reliable performance. 

The "M" suffix indicates that the bearing comes with a machined brass cage, which provides added strength and stability, 

particularly in high-speed and high-load environments.

Main Specifications

• Inner Diameter (d): 200 mm

• Outer Diameter (D): 250 mm

• Width (B): 24 mm

• Dynamic Load Rating (C): Indicates the bearing's ability to support dynamic loads during continuous operation (specific value available in SKF datasheets).

• Static Load Rating (C₀): Represents the bearing's capacity to support static loads without permanent deformation (refer to SKF technical documentation).

• Limiting Speed: The maximum speed is dependent on the lubrication type (oil or grease) and the operational conditions.

Key Features

• Single Row Design: Optimized to handle radial loads with the ability to support light axial loads in both directions.

• Machined Brass Cage (M): The brass cage improves bearing performance by enhancing stability and load distribution, making it suitable for high-speed applications.

• Open Type: The open design allows for external lubrication, which is critical for ensuring smooth operation and reducing friction.

• Material: Made from high-quality steel for improved wear resistance and durability, contributing to longer service life.

• Low Friction: The bearing is designed to minimize friction, reducing heat buildup and energy loss, ensuring optimal performance.

Applications

The SKF 61840M deep groove ball bearing is suitable for a wide range of applications, including:

• Electric motors

• Pumps and compressors

• Gearboxes

• Industrial fans and blowers

• Automotive components

• Precision machinery and instruments

Advantages

• High-Speed Performance: Designed for smooth operation even at high speeds, offering reliable performance with low friction.

• Durability: The machined brass cage provides stability under high loads and improves the bearing's lifespan.

• Energy Efficiency: Low-friction construction reduces energy consumption and operational heat, which enhances efficiency.

• Versatility: Suitable for diverse industrial applications across various sectors.

Maintenance & Care

• Proper lubrication is essential to maintain the bearing's performance and prevent excessive wear.

• Regular inspection for signs of contamination, wear, or damage will help identify potential issues before they affect performance.

• Follow SKF’s installation and maintenance guidelines to ensure the bearing operates at its best and has a long service life.

For more detailed specifications, load ratings, and installation instructions, consult SKF's technical datasheets or contact an authorized SKF distributor. 

Regular maintenance and proper care will maximize bearing longevity and reliability.

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

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