What are the dimensions of this SKF ball bearing?

This ball bearing has an inner diameter of 25 mm, an outer diameter of 47 mm, and a width of 16 mm.

What does the 2RS1 designation mean on this bearing?

It indicates that the bearing has rubber contact seals on both sides to protect against dirt and moisture.

Does this bearing require lubrication before installation?

No, with its dual rubber seals, the bearing is pre-greased for life and maintenance-free.

What type of bore does this ball bearing have?

It features a standard cylindrical bore designed for direct mounting onto a 25 mm shaft.

What internal radial clearance does this bearing have?

This bearing has normal radial internal clearance (class CN), suitable for standard operating conditions.

SKF 63005-2RS1 single-row groove ball bearing cylindrical 25x47x16 mm

Supplier number: SKF 63005-2RS1 | EAN 7316570020984

Recommended Retail Price €54.20

26.80 tax incl.

€22.15 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 17/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Reliable rotation with Skf bearings

Practical benefits

Dual rubber contact seals: The double-sided rubber seals keep lubricating grease securely inside while preventing dust and moisture from entering.
Handles combined load directions: You accommodate both radial and axial loads simultaneously in either direction for flexible mechanical drive installations.
Durable rolling bearing steel: Made from sturdy steel with standard internal clearance CN, you achieve smooth running performance with low friction.

In a nutshell

The right choise for

With the Skf 63005-2RS1 single row deep groove ball bearing, you ensure smooth rotation and dependable guidance for shafts in electric motors, pumps, and mechanical assemblies. Thanks to dual rubber contact seals on both sides, factory grease stays securely inside while dust, dirt, and moisture are kept out, making the bearing maintenance-free. Built from durable steel with a 25 mm cylindrical bore, 47 mm outer diameter, and 16 mm width, it easily handles combined radial and axial loads in both directions. Featuring normal radial internal clearance CN, you achieve low-friction operation that prevents premature wear on your equipment.

Product information FAQ

€26.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 25 mm
Width: 16 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 47 mm

Product description

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Integral sealing prolongs bearing service life
Simple, versatile and robust design
Low friction and high-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 25 mm
Width: 16 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 47 mm
Matched arrangement: No
Tolerance class: Class P6 (P6)
Radial internal clearance: CN
Basic static load rating: 6.55
Material, bearing: Bearing steel
Relubrication feature: Without
Lubricant: Grease
Sealing type: Contact
Cage: Sheet metal
Locating feature, bearing outer ring: None
Filling slots: Without
Coating: Without
Sealing: Seal on both sides
Limiting speed: 9500
Bore diameter: 25
Basic dynamic load rating: 11.2
Outer diameter: 47

Brand SKF
01010443
EAN 7316570020984
Supplier number SKF 63005-2RS1

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: This ball bearing has an inner diameter of 25 mm, an outer diameter of 47 mm, and a width of 16 mm.
What does the 2RS1 designation mean on this bearing?: It indicates that the bearing has rubber contact seals on both sides to protect against dirt and moisture.
Does this bearing require lubrication before installation?: No, with its dual rubber seals, the bearing is pre-greased for life and maintenance-free.
What type of bore does this ball bearing have?: It features a standard cylindrical bore designed for direct mounting onto a 25 mm shaft.
What internal radial clearance does this bearing have?: This bearing has normal radial internal clearance (class CN), suitable for standard operating conditions.