Spherical Plain Bearings

Self-Lubricating Bearings – Advanced Solutions for Smooth Operation

Self-lubricating bearings are crucial components in mechanical systems, offering seamless and stable performance without the need for intermediary moving parts. Their design minimizes friction through sliding motion, making them ideal for applications requiring low maintenance and quiet operation. Available in materials like steel, bronze, and plastics, they are well-suited for various industries, ensuring efficiency and long-term reliability.

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Showing 1-20 of 1013 item(s)

GEH25 ESX-2LS SKF 28 Spherical Plain Bearing

Reference: GEH25 ESX-2LS SKF

Mark: SKF

Thickness (mm): 28

Package: 1 pcs.

€30.44 (net)

Price for: 1pcs.

GEH30 TXG3E-2LS SKF 32 Spherical Plain Bearing

Reference: GEH30 TXG3E-2LS SKF

Mark: SKF

Thickness (mm): 32

Package: 1 pcs.

€184.58 (net)

Price for: 1pcs.

GE20 TXG3E-2LS SKF 16 Spherical Plain Bearing

Reference: GE20 TXG3E-2LS SKF

Mark: SKF

Thickness (mm): 16

Package: 1 pcs.

€102.89 (net)

Price for: 1pcs.

GE240-DO-2RS-A-C3 INA 140 Spherical Plain Bearing

Reference: GE240-DO-2RS-A-C3 INA

Mark: INA

Thickness (mm): 140

Package: 1 pcs.

€4,804.80 (net)

Price for: 1pcs.

GE180-DO-C3 INA 105 Spherical Plain Bearing

Reference: GE180-DO-C3 INA

Mark: INA

Thickness (mm): 105

Package: 1 pcs.

€1,637.28 (net)

Price for: 1pcs.

GE180-DO-2RS-A-C3 INA 105 Spherical Plain Bearing

Reference: GE180-DO-2RS-A-C3 INA

Mark: INA

Thickness (mm): 105

Package: 1 pcs.

€2,065.44 (net)

Price for: 1pcs.

GE120-DO-2RS-A-C3 INA 85 Spherical Plain Bearing

Reference: GE120-DO-2RS-A-C3 INA

Mark: INA

Thickness (mm): 85

Package: 1 pcs.

€480.25 (net)

Price for: 1pcs.

BLRB366746 A SKF 50,927 Spherical Plain Bearing

Reference: BLRB366746 A SKF

Mark: SKF

Thickness (mm): 50.927

Package: 1 pcs.

€126.61 (net)

Price for: 1pcs.

GE180-UK-2TS INA 105 Spherical Plain Bearing

Reference: GE180-UK-2TS INA

Mark: INA

Thickness (mm): 105

Package: 1 pcs.

€1,389.30 (net)

Price for: 1pcs.

GE280-DO-2RS-A-C3 INA 155 Spherical Plain Bearing

Reference: GE280-DO-2RS-A-C3 INA

Mark: INA

Thickness (mm): 155

Package: 1 pcs.

€6,055.98 (net)

Price for: 1pcs.

GE100-DO-C3 INA 70 Spherical Plain Bearing

Reference: GE100-DO-C3 INA

Mark: INA

Thickness (mm): 70

Package: 1 pcs.

€237.73 (net)

Price for: 1pcs.

GE20 ESX-2LS SKF 16 Spherical Plain Bearing

Reference: GE20 ESX-2LS SKF

Mark: SKF

Thickness (mm): 16

Package: 1 pcs.

€21.00 (net)

Price for: 1pcs.

GE300-DO-2RS-A-C3 INA 165 Spherical Plain Bearing

Reference: GE300-DO-2RS-A-C3 INA

Mark: INA

Thickness (mm): 165

Package: 1 pcs.

€8,523.25 (net)

Price for: 1pcs.

GE260-DO-2RS-A-C3 INA 150 Spherical Plain Bearing

Reference: GE260-DO-2RS-A-C3 INA

Mark: INA

Thickness (mm): 150

Package: 1 pcs.

€4,804.22 (net)

Price for: 1pcs.

GE220-DO-2RS-A-C3 INA 135 Spherical Plain Bearing

Reference: GE220-DO-2RS-A-C3 INA

Mark: INA

Thickness (mm): 135

Package: 1 pcs.

€3,395.62 (net)

Price for: 1pcs.

GE70-UK-2TS INA 49 Spherical Plain Bearing

Reference: GE70-UK-2TS INA

Mark: INA

Thickness (mm): 49

Package: 1 pcs.

€153.25 (net)

Price for: 1pcs.

GE60-DO-2TS INA 44 Spherical Plain Bearing

Reference: GE60-DO-2TS INA

Mark: INA

Thickness (mm): 44

Package: 1 pcs.

€61.45 (net)

Price for: 1pcs.

GE45-DO-2TS INA 32 Spherical Plain Bearing

Reference: GE45-DO-2TS INA

Mark: INA

Thickness (mm): 32

Package: 1 pcs.

€31.89 (net)

Price for: 1pcs.

GE40-DO-2TS INA 28 Spherical Plain Bearing

Reference: GE40-DO-2TS INA

Mark: INA

Thickness (mm): 28

Package: 1 pcs.

€27.52 (net)

Price for: 1pcs.

GE35-UK-2TS INA 25 Spherical Plain Bearing

Reference: GE35-UK-2TS INA

Mark: INA

Thickness (mm): 25

Package: 1 pcs.

€47.62 (net)

Price for: 1pcs.

Showing 1-20 of 1013 item(s)

Self-Lubricating Bearings – Advanced Solutions for Smooth Operation

Self-lubricating bearings are essential components in mechanical systems, providing stability and smooth performance through their unique design. Unlike traditional rolling bearings, self-lubricating bearings do not have intermediary moving parts, which reduces friction due to the sliding motion between the shaft and the bearing surface.

Construction of Self-Lubricating Bearings

Self-lubricating bearings feature a straightforward construction with a cylindrical sleeve that allows the shaft to slide freely. The key to their operation is sliding friction, which can be effectively managed with regular lubrication. Depending on the application, these bearings can be made from various materials, including steel, bronze, and plastics.

Properties and Applications

Self-lubricating bearings are versatile solutions suitable for use in small structures with light loads where precision and quiet operation are crucial. Their features, such as vibration compensation and resistance to high rotational speeds, make them indispensable across numerous industries. Regular lubrication is essential to maintain their efficiency, providing cooling and minimizing operational costs.

Types of Self-Lubricating Bearings

Dry Bearings: Used for less demanding applications, requiring infrequent lubrication.
Oil-Lubricated Bearings: Partially filled with oil, ensuring continuous lubrication during operation.
Hydrodynamic Bearings: Utilize a lubricating fluid to create a friction layer.
Hydrostatic Bearings: Employ pressurized lubricating fluid to form a constant protective layer.
Air Bearings: Applied in precision devices, where air creates a lubricating cushion.

Product Features:

Type: Self-lubricating bearings
Material: Steel, bronze, plastic
Dimensions: Customizable to client requirements
Types: Dry, oil-lubricated, hydrodynamic, hydrostatic, air

FAQ

1. What are self-lubricating bearings?
Self-lubricating bearings are mechanical components that operate without intermediate moving parts. Their function relies on sliding friction between the shaft and the bearing surface.

2. What are the main benefits of self-lubricating bearings?
They offer high resistance to high speeds, precise and quiet operation, adaptability to various conditions, and minimal maintenance due to the lack of moving parts.

3. Where are self-lubricating bearings used?
These bearings are used in various industrial applications, including low-load mechanisms, precision devices, construction machinery, and situations requiring quiet operation.

4. What materials are used in self-lubricating bearings?
Materials include steel, bronze, and plastics, each offering durability and functionality.

5. What types of self-lubricating bearings are available?
Types include dry, oil-lubricated, hydrodynamic, hydrostatic, and air bearings, differing in lubrication methods and applications.

Keywords

Self-lubricating bearings are reliable in mechanics,
Sliding bearings ensure smooth, quiet operation.
Industrial sliding bearings – solid in performance,
Corrosion-resistant bearings durable in tough conditions,
High-performance bearings excel in tasks,
Bearing lubrication – their core and key,
Bearings for construction machinery hold strength in building,
Bearings for precision devices – ensure accuracy.