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.
- Toyana NN4936 K cylindrical roller bearings
- 65 mm
- 296 kN
- NTN RUS304E cylindrical roller bearings
- HM227545/19
- 727 kN
- 95 mm x 200 mm x 45 mm NKE NJ319-E-MA6+HJ319-E cylindrical roller bearings
- 1 Piece Solid
- Bearing
- 105 mm x 260 mm x 60 mm CYSD NJ421 cylindrical roller bearings
- B04311
- ROLLWAY BEARING
- 30 mm x 72 mm x 30.2 mm KOYO NU3306 cylindrical roller bearings
- B04311
- ROLLWAY BEARING
- Toyana NF18/710 cylindrical roller bearings
- 215
- 130 mm
- 45 mm x 85 mm x 19 mm KOYO NUP209R cylindrical roller bearings
- Flanged
- NANF 207 22 L3
- 710,000 mm x 950,000 mm x 140,000 mm NTN NJ29/710 cylindrical roller bearings
- ABB MOTORS AND MECHA
- M06110
- 105 mm x 160 mm x 100 mm ISO NNU6021 V cylindrical roller bearings
- 3.776 Inch | 95.92 M
- Inch
- 80 mm x 200 mm x 48 mm NTN NUP416 cylindrical roller bearings
- HM227545/19
- 727 kN