High Precision Miniature Ball Bearings of the series SSMR (Stainless Steel)

Special feature of this series: High precision stainless miniature ball bearings of the series MR are corrosion-resistant. They are comparatively small and have an inner diameter from 2 to 8 millimetre. Therefore, they are suitable for thin shafts and axis as well as for appropriate small space requirements. In the ratio to its small size, hight precision miniature ball bearings can take up relatively high loads. High precision miniature ball bearings are manufactured to tighter tolerances and are characterized by increased running smoothness. They are therefore better suitable for high to extremely high rotational speeds.

Seals: Rubber seals (RS/2RS) have the optimum sealing action with increased friction. Metal seals (Z/ZZ) are suitable for higher speeds, but they have a limited sealing action as they seal contactless. Open, seal-less bearings are suitable for extremely high speeds and - furthermore - they can be regreased more easily. However, they are more susceptible to soiling. | more

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High Precision Miniature Ball Bearing SS MR 128 2RS CN V2 P6 GS 8x12x3.5 mm

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Delivery time: Available

from 4 pcs per 2,71 €
from 10 pcs per 2,49 €
from 50 pcs per 2,28 €
from 200 pcs per 2,17 €
from 500 pcs per 2,03 €

3,90 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS MR 128 ZZ / 2Z CN V2 P6 GS 8x12x3.5 mm

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Delivery time: Available

from 4 pcs per 3,34 €
from 10 pcs per 3,11 €
from 50 pcs per 2,90 €
from 200 pcs per 2,70 €
from 1000 pcs per 2,55 €

4,04 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS MR 137 ZZ / 2Z CN V2 P6 GS 7x13x4 mm

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Delivery time: Available

from 4 pcs per 3,18 €
from 10 pcs per 2,95 €
from 50 pcs per 2,76 €
from 200 pcs per 2,57 €
from 1000 pcs per 2,42 €

3,83 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS MR 148 2RS CN V2 P6 GS 8x14x4 mm

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Delivery time: Available

from 4 pcs per 3,39 €
from 10 pcs per 3,32 €
from 50 pcs per 3,25 €
from 200 pcs per 3,07 €
from 500 pcs per 2,93 €

3,57 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS MR 148 ZZ / 2Z CN V2 P6 8x14x4 mm

Item number:

Item features:

Delivery time: Available

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 €

3,94 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS MR 74 ZZ / 2Z CN V2 P6 GS 4x7x2.5 mm

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Delivery time: Available

from 4 pcs per 3,09 €
from 10 pcs per 2,87 €
from 50 pcs per 2,68 €
from 200 pcs per 2,50 €
from 1000 pcs per 2,31 €

3,73 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS MR 84 ZZ / 2Z CN V2 P6 GS 4x8x3 mm

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Delivery time: Available

from 4 pcs per 3,18 €
from 10 pcs per 2,95 €
from 50 pcs per 2,76 €
from 200 pcs per 2,57 €
from 1000 pcs per 2,42 €

3,83 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS MR 95 ZZ / 2Z CN V2 P6 GS 5x9x3 mm

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Delivery time: Available

from 4 pcs per 3,18 €
from 10 pcs per 2,95 €
from 50 pcs per 2,76 €
from 200 pcs per 2,57 €
from 1000 pcs per 2,42 €

3,83 € *

incl. 19% VAT , plus (Briefversand)

Image may differ.

High Precision Miniature Ball Bearing SS2 MR 104 ZZ CN V2 P6 GS 4x10x4 mm

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Delivery time: Available

from 4 pcs per 2,81 €
from 10 pcs per 2,67 €
from 50 pcs per 2,50 €
from 200 pcs per 2,34 €
from 1000 pcs per 2,19 €

3,13 € *

incl. 19% VAT , plus (Briefversand)

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High Precision Miniature Ball Bearing SS2 MR 106 ZZ CN V2 P6 GS 6x10x3 mm

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Item features:

Delivery time: Available

from 4 pcs per 2,81 €
from 10 pcs per 2,57 €
from 50 pcs per 2,38 €
from 200 pcs per 2,24 €
from 500 pcs per 2,11 €

3,34 € *

incl. 19% VAT , plus (Briefversand)

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Geometric structure of the ball bearing

Special design of the ball bearing

Bore design, either cylindrical or tapered (1:12)

An extended inner ring is wider than the outer ring of the article.

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.

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.

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

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

Some materials used for rolling bearings are magnetic.