Cylindrical Roller Bearings (full complement)

Full complement Cylindrical Roller Bearings have the maximum amount of rollers. Because of this Cylindrical Roller Bearings are very rigid and have a high load capacity. Cylindrical Roller Bearings are constructed with an inner and an outer ring with in-between cylindrical rollers which are guided by rings.

Full complement Cylindrical Roller Bearings cannot attain the high revolutions of Cylindrical Roller Bearings with cage. Full Complement Cylindrical Roller Bearings can be manufactured with one row or with two rows of cylindrical bearings. They can be used as a fixed bearing, support bearing or as a single bearing.

Cylindrical Roller Bearings (with cage)

Cylindrical Roller Bearings with cage are very rigid and have a high radial load capacity. Because of their cage, Cylindrical Roller Bearings are suitable for higher speeds than full complement Cylindrical Bearings. Single row Cylindrical Roller Bearings with cage have an inner- and an outer ring with in-between a cage with cylindrical rollers.

The inner and outer rings can be supplied with or without lips. With lips Cylindrical Roller Bearings can be used as a fixed bearing, support bearing or as a single bearing. For easier assembly the inner- and outer rings can be mounted separately. The cage prevents the cylindrical rollers from coming into contact with each other. Product range: N, NU, NJ, NF, NUP, NJG, NN, NNF series.

Feature:

(1) Single row

(2) Nylon cage

(3) chrome steel material

(4) 1:12 taper bore

(5) P4 precision

(6) High speed

Type of cylindrical roller bearing

a. single row cylindrical roller bearings, cage, mainly of the NU,NJ,NUP, and N designs.

b. double row cylindrical roller bearings, caged, mainly of the NNU and NN designs.

c. multi-row cylindrical roller bearings, caged.

d. single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs.

e. double row full complement cylindrical roller bearings, mainly of the NNF design.

f. multi-row full complement cylindrical roller bearings, with four rollers.

Series of cylindrical roller bearing

1. Types NU, N, NNU, and NN are suitable as free-end bearings.
2. Types NJ and NF can sustain limited axial loads in one direction.
3. Types NH and NUP can be used as fixed-end bearings.
4. NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type
5. L-shaped thrust collars.
6. The inner ring loose rib of an NUPtype cylindrical roller bearing should be mounted so that the
7. marked side is on the outside.
8. The RNU cylindrical roller bearing has an outer ring with double capped edges but does not come with inner ring. Such bearing is the NU cylindrical roller bearings without the inner ring
9. The RN cylindrical roller bearing has an inner ring with double capped edge but does not come with outer ring

Cylindrical roller bearing main application :