SKF 607 2RS Deep Groove Ball Bearing 7x19x6 mm

What Is the SKF 607 2RS Ball Bearing?

The SKF 607 2RS is a single-row deep groove ball bearing with dimensions of 7x19x6 mm. It features two contact rubber seals (2RS) and is supplied factory lubricated, making it ready for installation. The bearing is designed primarily for radial loads, while also supporting axial loads in both directions. The double sealing system protects the rolling elements from dust, dirt and moisture while retaining lubricant inside the bearing, helping to extend service life and reduce maintenance.

Construction

The SKF 607 2RS consists of:

• Inner ring
• Outer ring
• Single row of precision steel balls
• Ball cage
• Two contact rubber seals (2RS)
• Factory-applied grease

The contact seals protect the bearing against contamination while minimizing grease loss during operation.

Technical Specification

Manufacturer: SKF

Bearing Designation: 607 2RS

Bearing Type: Deep Groove Ball Bearing

Design: Single Row

Bore Diameter: 7 mm

Outside Diameter: 19 mm

Width: 6 mm

Sealing: 2RS Contact Rubber Seals

Lubrication: Factory Greased

Internal Clearance: Standard

How Does It Work?

The rolling elements rotate between the inner and outer raceways, significantly reducing friction while providing smooth rotational movement.

The contact rubber seals:

• Retain lubricant inside the bearing
• Prevent dust ingress
• Protect against dirt and moisture
• Reduce internal contamination
• Extend bearing service life

This design provides reliable operation with minimal maintenance under normal operating conditions.

Typical Applications

The SKF 607 2RS is commonly used in:

• Electric motors
• Small pumps
• Cooling fans
• Guide rollers
• Precision drive systems
• Industrial automation equipment
• Power tools
• Laboratory equipment
• Industrial machinery
• OEM equipment

Its compact dimensions make it suitable for applications where installation space is limited.

Bearing Selection

Before selecting the bearing, verify:

• Shaft diameter: 7 mm
• Housing bore: 19 mm
• Bearing width: 6 mm
• Required sealing type
• Operating speed
• Load direction
• Operating environment

For dusty or humid environments, the 2RS sealed version provides better protection than an open bearing.

Why Choose SKF 607 2RS?

• Precision raceway geometry
• Double contact rubber seals
• Factory lubricated and ready for installation
• Maintenance-free under normal operating conditions
• Supports both radial and axial loads
• Suitable for OEM manufacturing and industrial MRO applications

Frequently Asked Questions (FAQ)

What does 2RS mean?

2RS indicates that the bearing is fitted with two contact rubber seals, one on each side.

Is the SKF 607 2RS pre-lubricated?

Yes. It is supplied with factory-applied grease and is ready for immediate installation.

Can the seals be removed?

They can be removed mechanically, but SKF does not recommend doing so during normal operation because it may reduce bearing protection.

What loads can the SKF 607 2RS support?

It is designed primarily for radial loads while also accommodating moderate axial loads in both directions.

Does the bearing require relubrication?

Under normal operating conditions, no additional lubrication is required.

Where is the SKF 607 2RS commonly used?

It is widely used in electric motors, pumps, fans, precision mechanisms, automation equipment, power tools and industrial machinery.