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SKF 61811 single-row groove ball bearing cylindrical 55x72x9 mm

SKF
Supplier number: SKF 61811 | EAN 7316576639739
Recommended Retail Price €145.20
71.80 tax incl.
€59.34 excl. VAT (incl. all environmental contributions)
On stock - immediately available | we have 2 products in stock.

  • Ordered before 20:00 - delivered tomorrow 22/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
↓ Documents (1) ✆ Talk to a specialist


Product information FAQ
€71.80
In stock - tax incl.

Product information

Key features according to our expert

  • Inner diameter: 55 mm
  • Width: 9 mm
  • Number of rows: 1
  • Sealing (bearing): Without seals
  • Material (bearing seal): Not applicable
  • Radial clearance: CN (Normal)
  • Material (bearing): Steel
  • Material (cage): Brass (sheet)
  • Bore type: Cylindrical
  • High temperature: No
  • Outer diameter: 72 mm

Product description

  • Single row deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They can accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

Avantages

  • Simple, versatile and robust design
  • Low friction
  • High-speed capability
  • Accommodate radial and axial loads in both directions
  • Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter
55 mm
Width
9 mm
Number of rows
1
Sealing (bearing)
Without seals
Material (bearing seal)
Not applicable
Radial clearance
CN (Normal)
Material (bearing)
Steel
Material (cage)
Brass (sheet)
Bore type
Cylindrical
High temperature
No
Outer diameter
72 mm
Matched arrangement
No
Tolerance class
Normal
Radial internal clearance
CN
Basic static load rating
6.8
Material, bearing
Bearing steel
Relubrication feature
Without
Reference speed
19000
Lubricant
None
Cage
Sheet metal
Locating feature, bearing outer ring
None
Filling slots
Without
Coating
Without
Sealing
Without
Limiting speed
12000
Bore diameter
55
Basic dynamic load rating
8.84
Outer diameter
72
  • Brand SKF
  • EAN 7316576639739
  • Supplier number SKF 61811

Frequently asked questions about this product

Answered by specialists
What are the dimensions of this SKF 61811 ball bearing?
The bearing has an inside diameter of 55 mm, an outside diameter of 72 mm, and a width of 9 mm.
Is this deep groove ball bearing equipped with a seal?
No, this model is an open bearing without integrated sealing.
What radial clearance does this bearing have?
This ball bearing features standard CN (normal) radial internal clearance.
What loads can this deep groove ball bearing handle?
This single-row bearing accommodates both radial and axial loads in both directions.
What bore type and cage material does this bearing have?
The bearing features a cylindrical bore and a sheet metal cage.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

Chat with us
0800 0226 945 [email protected]

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