Cylindrical Roller Bearings
In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
The outer and inner rings of all types are separable.
Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.
- 30 mm x 72 mm x 19 mm KOYO NU306 cylindrical roller bearings
- 1 Piece Solid
- Bearing
- 635 mm x 736,6 mm x 53,975 mm NSK 80780/80720 cylindrical roller bearings
- Flanged
- NANF 207 22 L3
- 85 mm x 150 mm x 28 mm SKF BC1B322162 cylindrical roller bearings
- 3.776 Inch | 95.92 M
- Inch
- Toyana NUP1007 cylindrical roller bearings
- 3.776 Inch | 95.92 M
- Inch
- 380 mm x 560 mm x 243 mm NSK NNCF5076V cylindrical roller bearings
- 1 Piece Solid
- Bearing
- 110 mm x 150 mm x 40 mm ISO NNU4922K V cylindrical roller bearings
- HM227545/19
- 727 kN
- 45 mm x 85 mm x 19 mm NKE NJ209-E-MPA+HJ209-E cylindrical roller bearings
- 3.776 Inch | 95.92 M
- Inch