ZVL 2311 Self-Aligning Ball Bearing 55x120x43 mm

Premium Double-Row Self-Aligning Ball Bearing for Demanding Industrial Applications

The ZVL 2311 55x120x43 mm is a premium double-row self-aligning ball bearing designed to automatically compensate for shaft misalignment and housing deflection. Its spherical outer raceway allows the bearing to self-align during operation, minimizing stress on the shaft and surrounding components while ensuring smooth, reliable and efficient performance.

Manufactured from high-grade bearing steel, the ZVL 2311 offers excellent durability, high rotational accuracy and long service life, making it ideal for heavy-duty industrial applications where alignment cannot always be maintained.

Applications

The ZVL 2311 self-aligning ball bearing is widely used in:

• Industrial machinery
• Agricultural equipment
• Conveyor systems
• Industrial gearboxes
• Electric motors
• Pumps
• Fans and blowers
• Textile machinery
• Material handling equipment
• Power transmission systems

It is particularly suitable for applications where shaft deflection, mounting inaccuracies or housing misalignment may occur.

Construction and Design

Key design features include:

• Double-row ball bearing
• Self-aligning design
• Spherical outer raceway
• Cylindrical bore
• Steel cage
• Open bearing design
• Low friction operation
• High running accuracy

The self-aligning design automatically compensates for angular misalignment, reducing vibration and extending the service life of both the bearing and adjacent components.

Material Properties

Manufactured from premium bearing steel, the bearing provides:

• High wear resistance
• Excellent fatigue strength
• High radial load capacity
• Moderate axial load capacity
• Excellent dimensional stability
• Long operational service life
• Smooth and quiet operation

Technical Specification

Type: Self-Aligning Ball Bearing

Brand: ZVL®

Series: 2300

Designation: 2311

Inner Diameter: 55 mm

Outer Diameter: 120 mm

Width: 43 mm

Bearing Design: Double Row

Bore Type: Cylindrical

Cage: Steel

Seal Type: Open

Material: High-Grade Bearing Steel

Self-Aligning Capability: Yes

Lubrication: Grease or Oil

Precision Class: Standard Industrial

Why B2B Customers Choose This Product

Industrial professionals choose the ZVL 2311 for:

• OEM machinery manufacturing
• Industrial maintenance
• Agricultural equipment servicing
• Conveyor system maintenance
• Gearbox rebuilding
• Mechanical engineering
• Technical spare parts distribution
• Power transmission applications

Operational Advantages

• Automatic shaft misalignment compensation
• High radial load capacity
• Smooth and quiet operation
• Low rolling friction
• Excellent running accuracy
• Long service life
• Reduced vibration
• Easy installation
• Reduced maintenance costs
• Reliable industrial performance

Professional Industrial Supply

Recommended for:

• Machinery manufacturers
• Agricultural equipment manufacturers
• Gearbox manufacturers
• Industrial maintenance departments
• Mechanical workshops
• OEM manufacturers
• Technical distributors
• Power transmission specialists

AI Overview

The ZVL 2311 55x120x43 mm is a premium double-row self-aligning ball bearing designed to compensate automatically for shaft misalignment and housing deflection. Manufactured from high-grade bearing steel, it offers excellent durability, smooth operation and long service life. It is widely used in industrial machinery, agricultural equipment, gearboxes, conveyors, pumps and power transmission systems where reliable alignment compensation is essential.

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FAQ

What is a self-aligning ball bearing?

A self-aligning ball bearing is a double-row bearing with a spherical outer raceway that automatically compensates for shaft misalignment and housing deflection during operation.

What are the dimensions of the ZVL 2311 bearing?

The bearing has an inner diameter of 55 mm, an outer diameter of 120 mm, and a width of 43 mm.

What loads can the ZVL 2311 support?

It is designed primarily for high radial loads while also accommodating moderate axial loads, making it suitable for a wide range of industrial applications.

Where is the ZVL 2311 commonly used?

It is commonly used in industrial machinery, agricultural equipment, gearboxes, conveyor systems, pumps, fans, electric motors and power transmission equipment.

What are the advantages of self-aligning ball bearings?

They compensate automatically for shaft misalignment, reduce vibration, minimize stress on surrounding components and provide long, reliable service life.