LJ palier Private Co., Ltd.

roulements à rouleaux cylindriques

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.

 

95 mm x 200 mm x 45 mm  KOYO NUP319 roulements à rouleaux cylindriques
95 mm x 200 mm x 45 mm KOYO NUP319 roulements à rouleaux cylindriques
1880000 N / Dynamic
120 Nm / Tightening
130 mm x 180 mm x 50 mm  SKF NNU 4926 BK/SPW33 roulements à rouleaux cylindriques
130 mm x 180 mm x 50 mm SKF NNU 4926 BK/SPW33 roulements à rouleaux cylindriques
29380
Bearing
600 mm x 870 mm x 200 mm  NTN NN30/600C1NAP4 roulements à rouleaux cylindriques
600 mm x 870 mm x 200 mm NTN NN30/600C1NAP4 roulements à rouleaux cylindriques
FIAT / BRAVA / engi
VKBA 3414
130 mm x 180 mm x 50 mm  NACHI RC4926 roulements à rouleaux cylindriques
130 mm x 180 mm x 50 mm NACHI RC4926 roulements à rouleaux cylindriques
560,000
SNR
30 mm x 72 mm x 19 mm  NACHI N 306 roulements à rouleaux cylindriques
30 mm x 72 mm x 19 mm NACHI N 306 roulements à rouleaux cylindriques
26,988
0,8 mm
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