What are the dimensions of this bearing?

The bearing has an inside diameter of 20 mm, an outside diameter of 47 mm, and a width of 18 mm.

What protection do the 2RS1 seals provide?

The contact rubber seals on both sides retain grease lubrication and protect against dust, dirt, and moisture.

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

Its sphered outer ring raceway compensates for shaft deflections and angular misalignments without increasing friction.

What does the TN9 designation mean?

It indicates a glass-fiber reinforced polyamide cage that ensures quiet operation and low friction.

What radial internal clearance does this bearing have?

This ball bearing features standard CN (normal) radial internal clearance for general industrial applications.

SKF 2204 E-2RS1TN9 double-row self-aligning ball bearing cylindrical 20x47x18 mm

Supplier number: SKF 2204 E-2RS1TN9 | EAN 7316570022155

Recommended Retail Price €107.61

53.20 tax incl.

€43.97 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Self-aligning design for misaligned shafts

Practical benefits

Reliable Skf alignment: The double-row design accommodates angular misalignment and shaft deflections smoothly without increasing friction.
Dual contact seals: Integrated rubber seals keep contaminants out and retain lubricant inside to extend bearing service life.
Lightweight polyamide cage: The engineered polymer cage reduces friction and noise while supporting smooth high-speed rotation.

In a nutshell

The right choise for

Keep your rotating equipment running smoothly with the Skf 2204 E-2RS1TN9 double-row self-aligning ball bearing. Its double-row construction effortlessly accommodates shaft deflections and angular misalignments, protecting your components from excessive mechanical stress and premature wear. Contact rubber seals on both sides retain lubrication while keeping out dirt, dust, and moisture for an extended service life. In addition, the lightweight polymer cage minimizes friction and ensures quiet, low-vibration operation at high speeds. Measuring 20X47X18 mm with standard cn radial internal clearance, this cylindrical bearing provides a dependable solution for conveyor systems, industrial fans, and machinery maintenance.

Product information FAQ

€53.20

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 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: 47 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: 20 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: 47 mm
Relubrication feature: Without
Retaining feature, inner ring: None
Radial internal clearance: CN
Basic static load rating: 3.4
Cage: Non-metallic
Reference speed: 28000
Lubricant: Grease
Sealing type: Contact
Locating feature, bearing outer ring: None
Material, bearing: Bearing steel
Tolerance class: Normal
Basic dynamic load rating: 12.7
Sealing: Seal on both sides
Limiting speed: 10000
Bore diameter: 20
Coating: Without
Outer diameter: 47

Brand SKF
01030101
EAN 7316570022155
Supplier number SKF 2204 E-2RS1TN9

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this bearing?: The bearing has an inside diameter of 20 mm, an outside diameter of 47 mm, and a width of 18 mm.
What protection do the 2RS1 seals provide?: The contact rubber seals on both sides retain grease lubrication and protect against dust, dirt, and moisture.
What is the main advantage of a self-aligning bearing?: Its sphered outer ring raceway compensates for shaft deflections and angular misalignments without increasing friction.
What does the TN9 designation mean?: It indicates a glass-fiber reinforced polyamide cage that ensures quiet operation and low friction.
What radial internal clearance does this bearing have?: This ball bearing features standard CN (normal) radial internal clearance for general industrial applications.