cylindrical roller bearings
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.
- 45 mm x 85 mm x 19 mm FBJ NU209 cylindrical roller bearings
- 50.000 mm
- 110.0000 mm
- 75 mm x 115 mm x 20 mm KOYO N1015 cylindrical roller bearings
- 4000 rpm
- 3400 rpm
- 200 mm x 360 mm x 58 mm ISB NU 240 cylindrical roller bearings
- 65.00 mm
- 560.0000 mm
- 160 mm x 290 mm x 48 mm CYSD NJ232 cylindrical roller bearings
- 264.5 mm
- 2400 r/min
- 340 mm x 580 mm x 190 mm ISO NUP3168 cylindrical roller bearings
- 0.86 kg
- 70.8 mm
- 460 mm x 760 mm x 300 mm SKF C 4192 MB cylindrical roller bearings
- 46.831 mm
- 101.6 mm
- Toyana HK283816 cylindrical roller bearings
- 3/8 NPT
- 58.737 mm
- 260 mm x 480 mm x 158,8 mm Timken 260RF92 cylindrical roller bearings
- 66.00 mm
- 140.0000 mm
- 75 mm x 160 mm x 37 mm FBJ NJ315 cylindrical roller bearings
- 460.0000 mm
- 358000 N
- 140 mm x 250 mm x 42 mm SKF NUP 228 ECML cylindrical roller bearings
- 455000 N
- 110.000 mm