NTN DRIVESHAFT ANDERlu, INC.

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.

60 mm x 150 mm x 35 mm ISB NU 412 cylindrical roller bearings
2.500
190.0000
AST NU2230 M cylindrical roller bearings
2.500
190.0000
340 mm x 460 mm x 118 mm NTN NNU4968KC1NAP4 cylindrical roller bearings
26.3
4.7244 in
Toyana NJ12/630 cylindrical roller bearings
116 kN
47 mm
180 mm x 320 mm x 52 mm ISB NJ 236 cylindrical roller bearings
7,85 kN
M12
25 mm x 62 mm x 17 mm NKE NJ305-E-MPA cylindrical roller bearings
25 Degree
31171531
180 mm x 380 mm x 75 mm NKE NJ336-E-MPA cylindrical roller bearings
116 kN
47 mm
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lm20uu Bearing