ZVL 6300 2RS Deep Groove Ball Bearing 10x35x11 mm

What is the ZVL 6300 2RS Bearing?

The ZVL 6300 2RS is a premium single-row deep groove ball bearing designed to operate under high radial loads and moderate axial loads in both directions. With dimensions of 10 × 35 × 11 mm, it is one of the most commonly used bearing types in industrial and general mechanical applications.

The bearing is equipped with double rubber contact seals (2RS) that effectively protect the rolling elements against dust, dirt, moisture and other contaminants while retaining the factory-filled grease inside the bearing. This results in long service life and maintenance-free operation under normal working conditions.

Manufactured by ZVL, a trusted European bearing producer, the 6300 2RS delivers excellent durability, precision and dependable performance.

Technical Specifications

Key Features

The ZVL 6300 2RS offers:

• Double rubber contact seals (2RS)
• Factory grease lubrication
• Excellent protection against dust and moisture
• Quiet and smooth operation
• Low friction
• High rotational accuracy
• Long service life
• Maintenance-free operation under normal conditions
• Premium European manufacturing quality

Typical Applications

The bearing is commonly used in:

• Electric motors
• Industrial pumps
• Gearboxes
• Fans and blowers
• Compressors
• Conveyor systems
• Agricultural machinery
• Machine tools
• Industrial automation
• Material handling equipment
• Production machinery
• Household and general mechanical equipment

Deep Groove Ball Bearing Design

Deep groove ball bearings are the most widely used rolling bearings worldwide due to their versatility.

Their advantages include:

• High-speed capability
• High radial load capacity
• Moderate axial load capacity in both directions
• Low friction
• Quiet running
• Easy installation
• Long service life
• Minimal maintenance requirements

What Does "2RS" Mean?

The 2RS designation indicates that the bearing is equipped with rubber contact seals on both sides.

These seals:

• Prevent dust and dirt from entering the bearing
• Protect against moisture
• Retain factory grease
• Reduce maintenance requirements
• Extend bearing service life

Why Choose ZVL?

ZVL is a respected European bearing manufacturer with decades of experience in producing reliable rolling bearings for industrial, automotive and agricultural applications.

ZVL bearings are known for:

• European manufacturing quality
• Precision engineering
• Long service life
• Reliable performance
• Excellent value for money

FAQ

What are the bearing dimensions?

The bearing dimensions are 10 × 35 × 11 mm.

What does 2RS mean?

2RS means the bearing has rubber contact seals on both sides, providing excellent protection against contaminants while retaining lubricant.

Is the bearing pre-lubricated?

Yes. The bearing is factory greased and ready for installation.

Can it support axial loads?

Yes. Deep groove ball bearings support moderate axial loads in both directions in addition to radial loads.

Does it require maintenance?

Under normal operating conditions, the sealed bearing is designed for maintenance-free operation.

Frequently Asked Questions from Mechanics and Engineers

When should I choose a 2RS bearing instead of ZZ?

A 2RS bearing is recommended for environments exposed to moisture, dust, dirt or contaminants, as rubber seals provide significantly better protection than metal shields (ZZ).

What are the most common causes of bearing failure?

• Improper installation
• Shaft or housing misalignment
• Overloading
• Contamination
• Excessive operating temperatures
• Vibration
• Seal damage

When should the bearing be replaced?

Replace the bearing if excessive noise, vibration, overheating, rough running or noticeable internal play develops during operation.

Manufacturer (GSPR)

ZVL SLOVAKIA, a.s.

Hlavná 1796/60
024 01 Kysucké Nové Mesto
Slovakia