产品中心
Complete bearing product catalog
Deep Groove Ball Bearings
Deep Groove Ball Bearings are the most common type of rolling bearings in industrial applications, known for their simple structure, high precision, and low friction. They are designed to withstand simultaneous radial loads and moderate bidirectional axial loads, making them suitable for high-speed operations with excellent reliability and easy maintenance.
Key Parameters
- Load Type: Radial and Bidirectional Axial Loads
- Friction Factor: Extremely Low, enabling high-efficiency operation
- Speed Capability: Suitable for very high rotational speeds
- Sealing Options: Open, Non-contact, or Contact Seals (e.g., 2Z, 2RS)
Self-aligning Ball Bearings
Self-aligning ball bearings have two rows of balls and a spherical outer ring raceway, giving them self-aligning properties. They can automatically compensate for shaft misalignment caused by shaft deflection or mounting errors. They are suitable for moderate radial loads and light axial loads, especially where poor alignment is an issue.
Key Parameters
- Load Type: Radial and light Axial Loads
- Self-Alignment:Compensates for static or dynamic misalignment
- Friction: Lower friction, low operating temperature
- Rolling Element: Double row of balls
Cylindrical Roller Bearings
Cylindrical Roller Bearings feature line contact between the rollers and raceways, granting them extremely high radial load capacity. They are also suited for high-speed applications. Many designs (e.g., N and NU types) are separable, which facilitates easier mounting and dismounting.
Key Parameters
- Load Type: Pure Radial Loads (or single-direction axial load)
- Roller/Raceway Contact: Line Contact
- Speed Capability: High Speed Capability
- Ring Separability: Separable Inner or Outer Rings
Tapered Roller Bearings
Tapered Roller Bearings feature conical rollers and raceways, and their geometry ensures they can withstand very high combined loads, simultaneously handling both radial and heavy single-direction axial forces. They are typically mounted in opposing pairs to provide high system rigidity.
Key Parameters
- Load Type:Extremely High Combined Radial and Axial Loads
- Roller Shape:Truncated Cone Shape
- Mounting Requirement: Typically requires mounting in opposed pairs
- Clearance Adjustability: Operational clearance is adjustable upon mounting
Spherical Roller Bearings
The unique feature of Spherical Roller Bearings is their self-aligning capability, allowing them to compensate for misalignment. They feature two rows of barrel-shaped rollers, providing extremely high radial and axial load capacity, making them highly suited for heavy loads and shock loads.
Key Parameters
- Self-Alignment: Compensates for misalignment up to ±2.0 degrees
- Load Type: Extremely High Radial and Moderate Axial Loads
- Roller Type: Double Row of Barrel-shaped Rollers
- Structural Robustness: Highly suited for vibration and shock loads
Angular Contact Ball Bearings
Angular contact ball bearings have raceways that are displaced relative to each other in the radial and axial directions, allowing them to carry high combined loads. They excel at handling high unidirectional axial loads, and different contact angles optimize speed or rigidity. They are often mounted in pairs or groups to balance loads.
Key Parameters
- Load Type: High Combined Loads (Radial and Unidirectional Axial)
- Rigidity & Precision: Extremely High Rigidity and running accuracy
- Contact Angle: Multiple contact
- Configuration:Single row, double row, or paired mounting
Thrust Ball Bearings
Thrust ball bearings are designed to handle pure axial loads only and cannot withstand radial loads. Composed of a shaft washer, housing washer, and a ball and cage assembly, they offer a simple structure but provide high axial stiffness. They are mainly used in low-speed applications and require perfect alignment between the washers.
Key Parameters
- Load Type: Pure Axial Loads
- Speed: Suitable for low speeds only
- Design Forms: Single direction or double direction thrust
- Alignment: Extremely high requirement for mounting alignment
Thrust Roller Bearings
Thrust roller bearings use rollers as rolling elements, specifically designed to handle extremely high axial and shock loads. Compared to thrust ball bearings, they offer greater stiffness and load capacity due to the line contact between the rollers and raceways, suitable for low-speed, high-load environments in heavy machinery.
Key Parameters
- Load Type: Extremely High Axial and Shock Loads
- Contact Type: Line contact between roller and raceway
- Structure: Thrust cylindrical, thrust tapered roller, etc.
- Size Advantage: Relatively small radial cross-section height
更多轴承型号欢迎咨询
Contact our professional team to get your project quotation and tailored bearing solution.