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SKF

SKF NU 309 ECM single-row cylindrical roller bearing 45 x 100 x 25 mm

Recommended Retail Price €586.27
290.20 tax incl.
€239.83 excl. VAT (incl. all environmental contributions)
On order: delivered from 30/05/2026
each

  • Ordered before 20:00 - delivered as of 30/05/2026
  • Free shipping
  • Delivery by DHL
  • Delivered from Belgium

Product description

Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and no flanges on the inner ring, NU design bearings can accommodate axial displacement in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

  • High radial load carrying capacity
  • Low friction
  • Long service life
  • Accommodate axial displacement in both directions
  • Separable design
Key features according to our expert
  • Inner diameter: 45 mm
  • Width: 25 mm
  • Number of rows: 1
  • Radial clearance: CN (Normal)
  • Material (cage): Brass (solid)
  • Seal (bearing): Without seal
  • Material (bearing seal): Not applicable
  • Bore type: Cylindrical
  • Outer diameter: 100 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316576623868
  • Supplier number: SKF NU 309 ECM
Inner diameter
45 mm
Width
25 mm
Number of rows
1
Radial clearance
CN (Normal)
Material (cage)
Brass (solid)
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Bore type
Cylindrical
Outer diameter
100 mm
Basic static load rating
100
Tolerance class
Normal
Radial internal clearance
CN
Loose flange
None
Cage
Machined metal
Relubrication feature
Without
Reference speed
7500
Skf performance class
SKF Explorer
Lubricant
None
Locating feature, bearing outer ring
None
Bearing part
Complete bearing
Sealing
Without
Number of flanges, outer ring
2
Limiting speed
8500
Bore diameter
45
Basic dynamic load rating
112
Coating
Without
Outside diameter
100
Axial displacement capability
In both directions
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