Dacheng mechanical equipment manufacturing Co., Ltd

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 NUP18/500 cylindrical roller bearings
215
130 mm
150 mm x 225 mm x 100 mm ISO NNF5030 V cylindrical roller bearings
B04311
ROLLWAY BEARING
140 mm x 300 mm x 102 mm KOYO NU2328 cylindrical roller bearings
1 Piece Solid
Bearing
190 mm x 340 mm x 55 mm NACHI NUP 238 cylindrical roller bearings
M06288
Cast Steel
140 mm x 250 mm x 42 mm NKE NJ228-E-M6 cylindrical roller bearings
B04311
ROLLWAY BEARING
150 mm x 320 mm x 65 mm KOYO NUP330R cylindrical roller bearings
HM227545/19
727 kN
50 mm x 80 mm x 16 mm NSK N1010RXZTP cylindrical roller bearings
ABB MOTORS AND MECHA
M06110
Toyana NJ1018 cylindrical roller bearings
M06288
Cast Steel
560 mm x 920 mm x 355 mm ISB NNU 41/560 K30M/W33X cylindrical roller bearings
HM227545/19
727 kN
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