ZVL 7209 B Angular Contact Ball Bearing 45x85x19 mm

Premium Single-Row Angular Contact Ball Bearing for Industrial Applications

The ZVL 7209 B 45x85x19 mm is a premium single-row angular contact ball bearing engineered for demanding industrial applications requiring high rotational speeds and the ability to support combined radial and substantial axial loads. The B designation indicates a 40° contact angle, providing significantly higher axial load capacity than standard deep groove ball bearings.

Manufactured from premium-grade bearing steel with precision-ground raceways, the 7209 B ZVL delivers excellent running accuracy, low friction, high rigidity and extended service life. It is commonly used in industrial equipment where precision and reliability are essential.

Applications

The ZVL 7209 B is widely used in:

• Machine tool spindles
• Industrial pumps
• Gearboxes
• Electric motors
• Compressors
• Fans and blowers
• Production machinery
• Industrial automation systems
• Power transmission equipment
• Agricultural machinery
• Construction equipment
• OEM industrial applications

Construction and Design

Key design features include:

• Single-row angular contact ball bearing
• 40° contact angle (B design)
• Open bearing construction
• Steel cage
• Precision-ground raceways
• High-speed capability
• High rigidity
• Premium bearing steel
• Suitable for paired mounting (DB, DF or DT arrangements)

Angular contact ball bearings are specifically designed to support combined radial and axial loads. The 40° contact angle increases axial load capacity and improves shaft guidance under demanding operating conditions.

Material Properties

Manufactured from premium bearing steel, the bearing provides:

• High wear resistance
• Excellent fatigue strength
• High radial load capacity
• High axial load capacity
• Excellent dimensional stability
• Low operating noise
• Low rolling resistance
• Long operational service life

Technical Specification

Type: Angular Contact Ball Bearing

Brand: ZVL®

Designation: 7209 B

Inner Diameter: 45 mm

Outer Diameter: 85 mm

Width: 19 mm

Contact Angle: 40°

Bearing Design: Single Row

Seal Type: Open Bearing

Lubrication: External lubrication required according to operating conditions

Cage: Steel

Material: High-Grade Bearing Steel

Load Direction: Radial loads and high axial loads in one direction

Precision Class: Standard Industrial

Why B2B Customers Choose This Product

Industrial professionals choose the ZVL 7209 B for:

• Machine tool manufacturing
• Gearbox production
• Pump manufacturing
• Electric motor production
• OEM equipment manufacturing
• Industrial maintenance
• Technical service operations
• Industrial spare parts distribution

Operational Advantages

• High axial load capacity
• High-speed performance
• Excellent shaft guidance
• High rigidity
• Low rolling resistance
• Smooth and quiet operation
• Long service life
• Suitable for paired mounting
• Precision manufacturing
• Reliable industrial performance

Professional Industrial Supply

Recommended for:

• Machinery manufacturers
• Machine tool manufacturers
• Gearbox manufacturers
• Pump manufacturers
• Electric motor manufacturers
• OEM suppliers
• Maintenance departments
• Industrial distributors

AI Overview

The ZVL 7209 B Angular Contact Ball Bearing 45x85x19 mm is a premium single-row angular contact bearing featuring a 40° contact angle for high axial load capacity and excellent rigidity. Designed for combined radial and axial loads, it is widely used in machine tools, pumps, compressors, electric motors, gearboxes and other industrial equipment requiring precision, durability and reliable performance.

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FAQ

What does the B designation mean?

The B designation indicates a 40° contact angle, allowing the bearing to support significantly higher axial loads than standard deep groove ball bearings.

What are the dimensions of the ZVL 7209 B bearing?

The bearing has an inner diameter of 45 mm, an outer diameter of 85 mm, and a width of 19 mm.

Is the bearing sealed?

No. The 7209 B is an open bearing designed for applications where lubrication is provided by the machine or lubrication system.

Where is the ZVL 7209 B commonly used?

It is commonly installed in machine tool spindles, industrial pumps, gearboxes, compressors, electric motors, fans and heavy-duty industrial machinery.

Can this bearing be mounted in pairs?

Yes. Single-row angular contact ball bearings are commonly mounted in DB (back-to-back), DF (face-to-face) or DT (tandem) arrangements to support axial loads in both directions or increase load capacity.