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SKF

SKF 2311 K double-row self-aligning ball bearing tapered 55x120x43 mm

Recommended Retail Price €494.03
244.40 tax incl.
€201.98 excl. VAT (incl. all environmental contributions)
On stock, immediately available.
each

  • Ordered before 20:00 - delivered tomorrow 19/05/2026
  • Free shipping
  • Delivery by DHL

Product description

Self-aligning ball bearings, with a tapered bore, 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, which can be caused, for example, by shaft deflection. The tapered bore facilitates ease of mounting via adapter sleeves or withdrawal sleeves.

  • Ease of mounting via adapter sleeves or withdrawal sleeves
  • Accommodate static and dynamic misalignment
  • Excellent high-speed performance
  • Excellent light load performance
  • Low friction
Key features according to our expert
  • Inner diameter: 55 mm
  • Width: 43 mm
  • Number of rows: 2
  • Seal (bearing): Without seal
  • Material (bearing seal): Not applicable
  • Radial clearance: CN (Normal)
  • Material (cage): Brass (sheet)
  • Bore type: Tapered
  • Outer diameter: 120 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316576608384
  • Supplier number: SKF 2311 K
Inner diameter
55 mm
Width
43 mm
Number of rows
2
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Radial clearance
CN (Normal)
Material (cage)
Brass (sheet)
Bore type
Tapered
Outer diameter
120 mm
Basic static load rating
24
Tolerance class
Normal
Retaining feature, inner ring
None
Radial internal clearance
CN
Cage
Sheet metal
Relubrication feature
Without
Reference speed
11000
Lubricant
None
Sealing
Without
Material, bearing
Bearing steel
Locating feature, bearing outer ring
None
Coating
Without
Limiting speed
7500
Bore diameter
55
Basic dynamic load rating
76.1
Outside diameter
120
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