What are the dimensions of this SKF ball bearing?

The bearing has a 25 mm bore diameter, a 52 mm outside diameter, and an 18 mm width.

What is the main advantage of a self-aligning ball bearing?

It compensates for angular misalignment and shaft deflections relative to the housing without added stress.

What type of seal does this bearing have?

It features rubber contact seals on both sides (2RS1) to retain grease and keep out contaminants.

What material is the cage made of?

The cage (TN9) is made of glass-fibre reinforced polyamide.

What radial clearance and bore type does this bearing have?

It features normal radial internal clearance (CN) and a cylindrical bore.

SKF 2205 E-2RS1TN9 double-row self-aligning ball bearing cylindrical 25x52x18 mm

Supplier number: SKF 2205 E-2RS1TN9 | EAN 7316570025774

Recommended Retail Price €104.64

51.60 tax incl.

€42.64 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 10/10/2026
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

Smooth operation under shaft deflection

Practical benefits

Self aligning dual row design: You easily compensate for angular misalignments and shaft deflections without generating harmful internal stress.
Sealed against dirt ingress: The contact seals keep grease inside while preventing external dust and moisture from entering the raceways.
Durable Skf polymer cage: The lightweight polyamide cage reduces operating friction to ensure quiet and cool running at high speeds.

In a nutshell

The right choise for

Keep your rotating machinery running smoothly with the Skf 2205 E-2RS1TN9 double-row self-aligning ball bearing, engineered to accommodate shaft deflections and angular misalignments without added friction. The dual-row design self-aligns effortlessly to prevent premature wear and excessive stress. Integrated rubber contact seals on both sides retain lubricating grease for low-maintenance operation while shielding internal components against dust, moisture, and debris. Its lightweight glass-fibre reinforced polyamide cage (TN9) ensures quiet, cool running at high speeds. Featuring a 25 mm bore, 52 mm outer diameter, 18 mm width, cylindrical bore, and normal radial clearance (CN), this bearing delivers durable performance in conveyor drives, electric motors, and industrial equipment.

Product information FAQ

€51.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 25 mm
Width: 18 mm
Number of rows: 2
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (cage): Plastic
Bore type: Cylindrical
Outer diameter: 52 mm

Product description

Self-aligning ball bearings, with seals on both sides, have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Accommodate static and dynamic misalignment
Excellent high-speed performance
Excellent light load performance
Low friction
Integral sealing results in reduced maintenance requirements and prolonged bearing service life

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 25 mm
Width: 18 mm
Number of rows: 2
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (cage): Plastic
Bore type: Cylindrical
Outer diameter: 52 mm
Relubrication feature: Without
Retaining feature, inner ring: None
Radial internal clearance: CN
Basic static load rating: 4
Cage: Non-metallic
Reference speed: 26000
Lubricant: Grease
Sealing type: Contact
Locating feature, bearing outer ring: None
Material, bearing: Bearing steel
Tolerance class: Normal
Basic dynamic load rating: 14.3
Sealing: Seal on both sides
Limiting speed: 9000
Bore diameter: 25
Coating: Without
Outer diameter: 52

Brand SKF
01030103
EAN 7316570025774
Supplier number SKF 2205 E-2RS1TN9

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: The bearing has a 25 mm bore diameter, a 52 mm outside diameter, and an 18 mm width.
What is the main advantage of a self-aligning ball bearing?: It compensates for angular misalignment and shaft deflections relative to the housing without added stress.
What type of seal does this bearing have?: It features rubber contact seals on both sides (2RS1) to retain grease and keep out contaminants.
What material is the cage made of?: The cage (TN9) is made of glass-fibre reinforced polyamide.
What radial clearance and bore type does this bearing have?: It features normal radial internal clearance (CN) and a cylindrical bore.