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skf_nn3028kspw33
skf_nn3028kspw33_2
skf_nn3028kspw33_3
skf_nn3028kspw33
skf_nn3028kspw33_2
skf_nn3028kspw33_3
SKF

SKF NN 3028 K/SPW33 double-row super-precision cylindrical roller bearing tapered 140 x 210 x 53 mm

Recommended Retail Price €4,287.64
2,122.80 tax incl.
€1,754.38 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

Super-precision double row cylindrical roller bearings in the NN 30 series provide a unique balance between load carrying capacity, rigidity and speed. Having three flanges on the inner ring and no flanges on the outer ring, the bearings can accommodate axial displacement in both directions. The separable design simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit. The tapered bore enables accurate adjustment of clearance or preload during mounting.

  • Very high radial load carrying capacity
  • High rigidity and high running accuracy
  • Minimize noise, vibration and heat generation
  • Accommodate axial displacement in both directions
  • Lubrication feature
Key features according to our expert
  • Inner diameter: 140 mm
  • Width: 53 mm
  • Number of rows: 2
  • Radial clearance: C1
  • Material (cage): Brass (solid)
  • Seal (bearing): Without seal
  • Material (bearing seal): Not applicable
  • Bore type: Tapered
  • Outer diameter: 210 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316576611230
  • Supplier number: SKF NN 3028 K/SPW33
Inner diameter
140 mm
Width
53 mm
Number of rows
2
Radial clearance
C1
Material (cage)
Brass (solid)
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Bore type
Tapered
Outer diameter
210 mm
Relubrication feature
Annular groove and lubrication holes
Radial internal clearance
C1
Loose flange
None
Basic static load rating
520
Attainable speed for grease lubrication
4000
Lubricant
None
Design
NN
Cage
Machined metal
Material, bearing
Bearing steel
Bearing part
Complete bearing
Number of flanges, inner ring
3
Tolerance class
Class SP (SP)
Basic dynamic load rating
297
Sealing
Without
Attainable speed for oil-air lubrication
4500
Bore diameter
140
Coating
Without
Outside diameter
210
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