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skf_61811_2rz
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skf_61811_2rz
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SKF

SKF 61811-2RZ single-row groove ball bearing cylindrical 55x72x9 mm

Recommended Retail Price €186.61
92.40 tax incl.
€76.36 excl. VAT (incl. all environmental contributions)
On order: delivered from 19/09/2026
each

  • Delivery by DHL

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
Key features according to our expert
  • Inner diameter: 55 mm
  • Width: 9 mm
  • Number of rows: 1
  • Seal (bearing): Double-sided sealed
  • Material (bearing seal): Rubber/metal
  • Radial clearance: CN (Normal)
  • Material (bearing): Steel
  • Bore type: Cylindrical
  • High temperature: No
  • Outer diameter: 72 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577611604
  • Supplier number: SKF 61811-2RZ
Inner diameter
55 mm
Width
9 mm
Number of rows
1
Seal (bearing)
Double-sided sealed
Material (bearing seal)
Rubber/metal
Radial clearance
CN (Normal)
Material (bearing)
Steel
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
Cage
Sheet metal
Relubrication feature
Without
Reference speed
19000
Lubricant
Grease
Sealing type
Non-contact
Locating feature, bearing outer ring
None
Material, bearing
Bearing steel
Filling slots
Without
Basic dynamic load rating
8.84
Sealing
Seal on both sides
Limiting speed
9500
Bore diameter
55
Coating
Without
Outside diameter
72
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