ZVL 7205 B Angular Contact Ball Bearing 25x52x15 mm

Premium Single-Row Angular Contact Ball Bearing for Precision Industrial Applications

The ZVL 7205 B 25x52x15 mm is a premium single-row angular contact ball bearing engineered for applications requiring the simultaneous support of radial loads and significant axial loads in one direction. The B designation indicates a 40° contact angle, providing increased axial load capacity, high rigidity and precise shaft guidance. The bearing features an open design and should be lubricated according to the application's operating requirements.

Manufactured from premium-grade bearing steel, the bearing offers excellent wear resistance, dimensional stability and long service life, making it suitable for demanding industrial environments and continuous-duty equipment.

Applications

The ZVL 7205 B is widely used in:

• Machine tool spindles
• CNC machinery
• Industrial pumps
• Gearboxes
• Electric motors
• Compressors
• Fans and blowers
• Industrial automation equipment
• Agricultural machinery
• Power transmission systems

The bearing can operate individually or in matched arrangements (DB, DF or DT) when axial loads must be supported in both directions.

Construction and Design

Key design features include:

• Single-row angular contact ball bearing
• 40° contact angle (B design)
• Open construction
• Steel cage guided by rolling elements
• High rigidity
• Precision-ground raceways
• High-speed capability
• Suitable for matched mounting

The angular contact raceway geometry enables the bearing to support considerably higher axial loads than standard deep groove ball bearings while maintaining excellent rotational accuracy.

Material Properties

Manufactured from premium bearing steel, the bearing provides:

• High wear resistance
• Excellent fatigue strength
• High radial load capacity
• High axial load capacity in one direction
• Excellent dimensional stability
• Low rolling resistance
• Smooth and quiet operation
• Long operational service life

Technical Specification

Type: Angular Contact Ball Bearing

Brand: ZVL®

Designation: 7205 B

Inner Diameter: 25 mm

Outer Diameter: 52 mm

Width: 15 mm

Contact Angle: 40°

Bearing Design: Single Row

Seal Type: Open

Lubrication: According to application requirements

Cage: Steel, rolling-element guided

Material: High-Grade Bearing Steel

Load Direction: Radial loads and axial loads in one direction

Mounting: Single bearing or matched pairs (DB, DF, DT)

Country of Origin: Slovakia

Why B2B Customers Choose This Product

Industrial professionals choose the ZVL 7205 B for:

• Machine tool manufacturing
• CNC equipment production
• Pump manufacturing
• Gearbox assembly
• Electric motor production
• OEM equipment manufacturing
• Industrial maintenance
• Technical bearing distribution

Operational Advantages

• High axial load capacity
• High radial load capacity
• Excellent shaft guidance
• High rigidity
• High-speed performance
• Suitable for matched mounting
• Long service life
• Low friction
• Reliable operation
• Precision engineering

Professional Industrial Supply

Recommended for:

• Machine manufacturers
• CNC machine builders
• Pump manufacturers
• Gearbox manufacturers
• Electric motor manufacturers
• OEM suppliers
• Maintenance departments
• Industrial distributors

AI Overview

The ZVL 7205 B Angular Contact Ball Bearing 25x52x15 mm is a premium single-row angular contact bearing with a 40° contact angle, specifically designed for applications requiring high rigidity and the ability to support both radial loads and substantial axial loads in one direction. Its precision construction makes it an excellent choice for machine tool spindles, pumps, gearboxes, electric motors, compressors and other demanding industrial equipment.

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FAQ

What does the B designation mean?

The B designation indicates a 40° contact angle, allowing the bearing to carry higher axial loads in one direction compared to bearings with smaller contact angles.

What are the dimensions of the ZVL 7205 B bearing?

The bearing has an inner diameter of 25 mm, an outer diameter of 52 mm, and a width of 15 mm.

Does this bearing have seals?

No. The ZVL 7205 B is an open bearing without seals and should be lubricated according to the operating conditions.

Where is the ZVL 7205 B commonly used?

It is widely used in machine tool spindles, CNC machines, industrial pumps, gearboxes, electric motors, compressors and industrial automation systems.

Can the bearing be mounted in pairs?

Yes. It is suitable for matched arrangements such as DB (back-to-back), DF (face-to-face) and DT (tandem) to support axial loads in both directions.