Breite (mm): 2.779

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Stainless Steel Miniature Deep Groove Ball Bearing Inch SS R144 ZZ / 2Z 3.175 x 6.35 x 2.779 mm

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from 4 pcs per 1,49 €
from 10 pcs per 1,40 €
from 50 pcs per 1,32 €
from 200 pcs per 1,24 €
from 1000 pcs per 1,15 €

Delivery time: Available

1,65 €

incl. 19% VAT , plus

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Miniature Deep Groove Ball Bearing Inch R144 ZZ / 2Z 3.175 x 6.35 x 2.779 mm

Item number:

Item features:

from 4 pcs per 1,07 €
from 10 pcs per 1,00 €
from 50 pcs per 0,95 €
from 200 pcs per 0,92 €
from 1000 pcs per 0,89 €

Delivery time: Available

1,54 €

incl. 19% VAT , plus

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Miniature Deep Groove Ball Bearing Inch R155 W2.779 open oiled 3.967 x 7.938 x 2.779 mm

Item number:

Item features:

from 4 pcs per 1,07 €
from 10 pcs per 1,00 €
from 50 pcs per 0,95 €
from 200 pcs per 0,92 €
from 1000 pcs per 0,89 €

Delivery time: Available

1,54 €

incl. 19% VAT , plus

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Stainless Steel Miniature Deep Groove Ball Bearing Inch SS R156 W2.779 open oiled 4.762 x 7.938 x 2.779 mm

Item number:

Item features:

from 4 pcs per 1,67 €
from 10 pcs per 1,57 €
from 50 pcs per 1,48 €
from 200 pcs per 1,38 €
from 1000 pcs per 1,30 €

Delivery time: Available

1,84 €

incl. 19% VAT , plus

Image may differ.

Miniature Deep Groove Ball Bearing Inch R156 W2.779 open oiled 4.762 x 7.938 x 2.779 mm

Item number:

Item features:

from 4 pcs per 1,07 €
from 10 pcs per 1,00 €
from 50 pcs per 0,95 €
from 200 pcs per 0,92 €
from 1000 pcs per 0,89 €

Delivery time: Available

1,54 €

incl. 19% VAT , plus

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High Precision Miniature Ball Bearing R144 ZZ / 2Z CN V2 P6 OIL1 3.175x6.35x2.779 mm

Item number:

Item features:

from 4 pcs per 1,70 €
from 10 pcs per 1,57 €
from 50 pcs per 1,45 €
from 200 pcs per 1,36 €
from 1000 pcs per 1,27 €

Delivery time: Available

2,04 €

incl. 19% VAT , plus

Image may differ.

High Precision Miniature Ball Bearing SS R144 ZZ / 2Z CN V2 P6 OIL1 3.175x6.35x2.779 mm

Item number:

Item features:

from 4 pcs per 3,27 €
from 10 pcs per 3,03 €
from 50 pcs per 2,80 €
from 200 pcs per 2,59 €
from 1000 pcs per 2,44 €

Delivery time: Available

3,94 €

incl. 19% VAT , plus

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Type of sealing of the bearing to protect it from contamination

The bearing clearance is the amount by which the two rings of a non-installed roller bearing can be displaced in relation to one another. There are different internal clearance classes. CN is "normal internal clearance" and is the best choice for many applications. C3, C4, ... indicates increased clearance. C2, C1, ... stands for reduced clearance.

Flanges are used for an axial fixing

These bearings have a groove and snap ring for axial securement.

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.

Ball bearings are also available in full complement versions. Full complement versions have significantly more balls, which means that higher loads can be supported.

Rolling bearings can be single row or double row. Double row rolling bearings can support higher loads.

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.

Lubricant used in a rolling bearing

Some materials used for rolling bearings are magnetic.

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

These bearings are lubricated for the expected service life and do not require relubrication.

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