SKF-Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature
SKF-Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature

NN 3028 K/SPW33

SKF-Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature

Item no.
NN 3028 K/SPW33
Details
140x210x53 mm 6.15 Kg
DescriptionDownload data sheet
NN 3028 K/SPW33 - Super-precision cylindrical roller bearingsImage may differ from product. See the technical specification for details.

NN 3028 K/SPW33

Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature
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