What are the dimensions of this SKF ball bearing?

This bearing has a 30 mm bore diameter, a 42 mm outer diameter, and a width of 7 mm.

What does the 2RS1 designation indicate?

The 2RS1 suffix indicates that the bearing is fitted with rubber contact seals on both sides to keep out dirt and moisture.

What material is this bearing made from?

It is made of stainless steel, providing high resistance to corrosion in damp or wet environments.

What radial internal clearance does this bearing have?

This bearing features normal radial internal clearance (CN), suitable for standard fitting tolerances and temperatures.

SKF W 61806-2RS1 stainless steel grooved ball bearing with seal both sides 30 mm

Supplier number: SKF W 61806-2RS1 | EAN 7316572094761

Recommended Retail Price €185.32

91.60 tax incl.

€75.70 excl. VAT (incl. all environmental contributions)

On order: delivered from 26/10/2026

Delivery by DHL

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Reliable operation with W 61806-2RS1

Practical benefits

Superior resistance against corrosion: Built from durable stainless steel, you can depend on this bearing in humid, washdown, and chemically demanding working conditions.
Effective double contact sealing: Integrated seals on both sides keep contaminants and moisture out while retaining lubricant, significantly extending your bearing service life.
Smooth and low friction rotation: It accommodates radial and axial loads with ease, ensuring you experience minimal noise, low vibration, and reduced maintenance.

In a nutshell

The right choise for

With the Skf w 61806-2RS1 stainless steel deep groove ball bearing, you ensure dependable performance in humid, washdown, and corrosive environments. Its durable stainless steel build prevents rust and premature wear in demanding settings like food processing machinery, marine equipment, and mechanical maintenance. Dual integrated 2RS1 rubber contact seals keep out water, dust, and contaminants while retaining lubrication for extended service life. Featuring a 30 mm bore, 42 mm outer diameter, 7 mm width, and standard cn radial internal clearance, this single row bearing effortlessly accommodates radial and axial loads with low friction and smooth, quiet rotation, keeping your operations running with minimal maintenance.

Product information FAQ

€91.60

tax incl.

Key features according to our expert

Inner diameter: 30 mm
Width: 7 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Radial clearance: CN (Normal)
Material (bearing): Stainless steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 42 mm

Product description

Stainless steel single row deep groove ball bearing with seals or shields on both sides, provide greater chemical and corrosion resistance. As with deep groove ball bearings generally, they 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 other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Greater chemical and corrosion resistance
Integral sealing prolongs bearing service life
Typical benefits of single row deep groove ball bearings

All Features

Inner diameter: 30 mm
Width: 7 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Radial clearance: CN (Normal)
Material (bearing): Stainless steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 42 mm
Matched arrangement: No
Tolerance class: Normal
Radial internal clearance: CN
Basic static load rating: 2.9
Material, bearing: Stainless 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: 30
Basic dynamic load rating: 3.58
Outer diameter: 42

Brand SKF
01980069
EAN 7316572094761
Supplier number SKF W 61806-2RS1

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: This bearing has a 30 mm bore diameter, a 42 mm outer diameter, and a width of 7 mm.
What does the 2RS1 designation indicate?: The 2RS1 suffix indicates that the bearing is fitted with rubber contact seals on both sides to keep out dirt and moisture.
What material is this bearing made from?: It is made of stainless steel, providing high resistance to corrosion in damp or wet environments.
What radial internal clearance does this bearing have?: This bearing features normal radial internal clearance (CN), suitable for standard fitting tolerances and temperatures.