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SKF N 309 ECP single-row cylindrical roller bearing 45 x 100 x 25 mm

Recommended Retail Price €413.92
204.80 tax incl.
€169.26 excl. VAT (incl. all environmental contributions)
On stock, immediately available. we have 2 products in stock.
each

  • Ordered before 20:00 - delivered as of 22/09/2026
  • Free shipping
  • Delivery by DHL
  • Delivered from Belgium

Dependable performance under heavy radial loads

  • High radial load capacity: Cylindrical rollers ensure you can handle substantial radial loads reliably even at high operating speeds.
  • Quick and easy mounting: The separable design of the Skf cylindrical roller bearing simplifies installation and routine machine maintenance.
  • Accommodates axial shaft expansion: The flangeless outer ring allows smooth axial displacement in both directions to prevent internal stress build-up.

With the Skf n 309 ecp single row cylindrical roller bearing, you achieve dependable performance under heavy radial loads and high operating speeds. Measuring 45 x 100 x 25 mm, this bearing features an n design with two integral flanges on the inner ring and a flangeless outer ring. This allows it to accommodate axial shaft displacement and thermal expansion smoothly in both directions. The separable construction makes mounting, dismounting, and routine maintenance on electric motors, gearboxes, and industrial machinery fast and simple. Furthermore, the glass-fibre reinforced polyamide cage reduces friction and rotational weight, ensuring your rotating equipment operates efficiently and reliably.

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 inner ring and no flanges on the outer ring, N 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): Plastic
  • Sealing (bearing): Without seals
  • Material (bearing seal): Not applicable
  • Bore type: Cylindrical
  • Outer diameter: 100 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577065193
  • Supplier number: SKF N 309 ECP
Inner diameter
45 mm
Width
25 mm
Number of rows
1
Radial clearance
CN (Normal)
Material (cage)
Plastic
Sealing (bearing)
Without seals
Material (bearing seal)
Not applicable
Bore type
Cylindrical
Outer diameter
100 mm
Relubrication feature
Without
Radial internal clearance
CN
Loose flange
None
Basic static load rating
100
Number of flanges, inner ring
2
Reference speed
7500
Skf performance class
SKF Explorer
Lubricant
None
Cage
Non-metallic
Bearing part
Complete bearing
Tolerance class
Normal
Locating feature, bearing outer ring
None
Sealing
Without
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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