Spindle bearings / precision angular contact ball bearings — For the highest demands

Spindle bearings / precision angular contact ball bearings are optimized for extremely accurate, low-vibration and quiet operation. They withstand high radial forces and axial forces from one direction. For axial forces from both sides they can be installed in pairs.

Features of this design

Spindle bearing: Main dimensions according to DIN 628-1 (at least according to ISO-tolerance class 4). Precision angular ball bearings are usable with high radial loads as well as axial loads in one direction. Axial loads in both directions are also possible in case of installation in pairs in X or O-arrangement. Available with a load angle of 15° (for higher radial loads) or 25° (for higher axial loads). The bearings are not separable.

Material description of spindle bearings

Spindle bearings made of rolling bearing steel: withstand very high loads. The bearing steel is wear-resistant, shock-resistant, conductive and magnetic.
Hybrid spindle bearings with ceramic balls and rings made of rolling bearing steel: wear less compared to similar sized bearings with steel balls. The ceramic balls have a current-insulating effect and are lighter than steel balls of the same size, so these bearings can withstand higher speeds than pure steel bearings. The rings are magnetic.

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Spindle Bearing / Precision Angular Ball Bearing B71910 C...

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Spindle Bearing / Precision Angular Ball Bearing B71910 C 2RSD T P4S UL 50x72x12 mm

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Delivery time: Available

from 4 pcs per 133,83 €
from 10 pcs per 126,39 €
from 50 pcs per 118,95 €
from 200 pcs per 111,51 €
from 500 pcs per 104,09 €

148,69 € *

incl. 19% VAT , (Briefversand)

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Spindle Bearing / Precision Angular Ball Bearing B71910 C T P4S UL 50x72x12 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 107,05 €
from 10 pcs per 101,11 €
from 50 pcs per 95,16 €
from 200 pcs per 89,21 €
from 500 pcs per 83,26 €

118,95 € *

incl. 19% VAT , (Briefversand)

Spindle Bearing / Precision Angular Ball Bearing B71910 E...

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Spindle Bearing / Precision Angular Ball Bearing B71910 E 2RSD T P4S UL 50x72x12 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 133,83 €
from 10 pcs per 126,39 €
from 50 pcs per 118,95 €
from 200 pcs per 111,51 €
from 500 pcs per 104,09 €

148,69 € *

incl. 19% VAT , (Briefversand)

Image may differ.

Spindle Bearing / Precision Angular Ball Bearing B71910 E T P4S UL 50x72x12 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 107,05 €
from 10 pcs per 101,11 €
from 50 pcs per 95,16 €
from 200 pcs per 89,21 €
from 500 pcs per 83,26 €

118,95 € *

incl. 19% VAT , (Briefversand)

Image may differ.

Spindle Bearing / Precision Angular Ball Bearing B7207 C T P4S UL 35x72x17 mm

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Delivery time: Available

from 4 pcs per 53,45 €
from 10 pcs per 50,48 €
from 50 pcs per 47,52 €
from 200 pcs per 44,54 €
from 500 pcs per 41,58 €

59,39 € *

incl. 19% VAT , (Briefversand)

Spindle Bearing / Precision Angular Ball Bearing B7207 E...

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Spindle Bearing / Precision Angular Ball Bearing B7207 E 2RSD T P4S UL 35x72x17 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 66,82 €
from 10 pcs per 63,11 €
from 50 pcs per 59,39 €
from 200 pcs per 55,68 €
from 500 pcs per 51,97 €

74,24 € *

incl. 19% VAT , (Briefversand)

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Spindle Bearing / Precision Angular Ball Bearing B7207 E T P4S UL 35x72x17 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 53,45 €
from 10 pcs per 50,48 €
from 50 pcs per 47,52 €
from 200 pcs per 44,54 €
from 500 pcs per 41,58 €

59,39 € *

incl. 19% VAT , (Briefversand)

Ceramics Hybrid / Spindle Bearing / Precision Angular...

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Ceramics Hybrid / Spindle Bearing / Precision Angular Ball Bearing HCB71910 C T P4S UL 50x72x12 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 178,80 €
from 10 pcs per 168,86 €
from 50 pcs per 158,92 €
from 200 pcs per 149,00 €
from 500 pcs per 139,06 €

198,66 € *

incl. 19% VAT , (Briefversand)

Image may differ.

Ceramics Hybrid / Spindle Bearing / Precision Angular Ball Bearing HCB71910 E T P4S UL 50x72x12 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 178,80 €
from 10 pcs per 168,86 €
from 50 pcs per 158,92 €
from 200 pcs per 149,00 €
from 500 pcs per 139,06 €

198,66 € *

incl. 19% VAT , (Briefversand)

Items 1 - 9 of 9

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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