Needle Roller Bearings of the series NK

Special feature of this series: Needle roller bearings of the series NK have no inner ring and are thus lighter than needle roller bearings of the series NKI. They can be mounted directly on the shaft. They support relatively high radial loads and allow higher speeds.

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Needle Roller Bearing without Inner Ring NK65/35 65x87x35 mm

Item number: NK65/35

Item features:

Delivery time: Available

from 4 pcs per 24,87 €
from 10 pcs per 23,56 €
from 50 pcs per 23,04 €
from 200 pcs per 22,25 €
from 1000 pcs per 21,21 €

26,18 € *

incl. 19% VAT , plus (Standard)

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Special design of the roller bearing

Needle roller bearings are supplied with or without an inner ring. Needle roller bearings without an inner ring run directly on the shaft, which can save space. For this, there are higher requirements for the quality of shaft (surface, hardness).

Maximum permissible load capacity of the bearing based on the materials used and the geometric design.

Noise level of the bearing during operation.

Smooth-running bearings have low frictional resistance.

Resistance of the materials used in the bearing to water and other corrosive media.

Maximum permissible speed of the bearing.

Protection of the bearing from the ingress of foreign particles and liquids.

Highest ambient temperature at which the bearing can be used without restrictions

Lowest ambient temperature at which the bearing can be used without restrictions

Type of sealing of the bearing to protect it from contamination.

Inner and outer ring material

Material of the rolling element (i.e. the balls or rollers)

Material of the cage (the cage holds the rolling elements in place)

Type of lubrication of the rolling bearing. Rolling bearings are usually either greased, oiled or dry.