Spindle Bearings of the series B70-E

Special feature of this series: Spindle Bearings / High Precision Angular Ball Bearings of the series B70-E are lighter than spindle bearings of the series B72 at the same inner diameter and are suitable for higher speeds. They can support high radial loads and axial loads from one direction. If two spindle bearings are installed in X or O arrangement, axial loads can be absorbed from both directions. Due to its load angle of 25 °, the design E is even better suited for axial loads than spindle bearings of design C.

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Spindle Bearing / Precision Angular Ball Bearing B7017 E T P4S UL 85x130x22 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 229,18 €
from 10 pcs per 216,45 €
from 50 pcs per 203,72 €
from 200 pcs per 190,98 €
from 500 pcs per 178,25 €

254,65 € *

incl. 19% VAT , (Standard)

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Special design of the ball bearing

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

Accuracy of main dimensions (inner diameter, outer diameter and width). P0 is the standard tolerance class, P6 and especially P5 are a bit more precise.

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)

Material from which the bearing seal is made.

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

Lubricant used in a rolling bearing

Area in which the rolling bearing is used