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skf_1311etn9
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skf_1311etn9
skf_1311etn9_2
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SKF 1311 ETN9 double-row self-aligning ball bearing cylindrical 55x120x29 mm

Recommended Retail Price €296.66
146.80 tax incl.
€121.32 excl. VAT (incl. all environmental contributions)
On order: delivered from 29/05/2026
each

  • Delivery by DHL

Product description

Self-aligning ball bearings 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.

  • 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: 29 mm
  • Number of rows: 2
  • Seal (bearing): Without seal
  • Material (bearing seal): Not applicable
  • Radial clearance: CN (Normal)
  • Material (cage): Plastic
  • Bore type: Cylindrical
  • Outer diameter: 120 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316576622021
  • Supplier number: SKF 1311 ETN9
Inner diameter
55 mm
Width
29 mm
Number of rows
2
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Radial clearance
CN (Normal)
Material (cage)
Plastic
Bore type
Cylindrical
Outer diameter
120 mm
Basic static load rating
18
Tolerance class
Normal
Retaining feature, inner ring
None
Radial internal clearance
CN
Cage
Non-metallic
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
50.7
Outside diameter
120
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