Double Row Deep Groove Ball Bearings of the series 43

Special feature of this series: Main dimensions according to DIN 625-3. In comparison to single row ball bearings with the same bore- and outside diameter double row deep groove ball bearings of the 43 series are slightly broader, but they have a considerably higher load carrying capacity. They are more solid at the same inside diameter than the double row deep groove ball bearings of the 42 series and are thus suitable for higher load-ratings.

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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Double Row Deep Groove Ball Bearing 4302 2RS TN 15x42x17 mm

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Delivery time: Available

from 4 pcs per 9,51 €
from 10 pcs per 9,29 €
from 50 pcs per 9,09 €
from 200 pcs per 8,88 €
from 1000 pcs per 8,66 €

10,57 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4302 open TN oiled 15x42x17 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 9,69 €
from 10 pcs per 9,47 €
from 50 pcs per 9,27 €
from 200 pcs per 9,04 €
from 1000 pcs per 8,83 €

10,77 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4303 2RS TN 17x47x19 mm

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Delivery time: Available

from 4 pcs per 10,48 €
from 10 pcs per 10,23 €
from 50 pcs per 10,01 €
from 200 pcs per 9,77 €
from 1000 pcs per 9,54 €

11,64 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4303 open TN oiled 17x47x19 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 10,67 €
from 10 pcs per 10,44 €
from 50 pcs per 10,21 €
from 200 pcs per 9,96 €
from 1000 pcs per 9,73 €

11,86 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4304 2RS TN 20x52x21 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 12,29 €
from 10 pcs per 12,01 €
from 50 pcs per 11,75 €
from 200 pcs per 11,47 €
from 1000 pcs per 11,19 €

13,65 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4304 open TN oiled 20x52x21 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 12,52 €
from 10 pcs per 12,23 €
from 50 pcs per 11,96 €
from 200 pcs per 11,69 €
from 1000 pcs per 11,40 €

13,91 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4305 2RS TN 25x62x24 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 14,16 €
from 10 pcs per 13,85 €
from 50 pcs per 13,53 €
from 200 pcs per 13,22 €
from 1000 pcs per 12,90 €

15,74 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4305 open TN oiled 25x62x24 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 14,43 €
from 10 pcs per 14,11 €
from 50 pcs per 13,79 €
from 200 pcs per 13,47 €
from 1000 pcs per 13,15 €

16,04 € *

incl. 19% VAT , plus (Standard)

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Double Row Deep Groove Ball Bearing 4306 2RS TN 30x72x27 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 18,03 €
from 10 pcs per 17,64 €
from 50 pcs per 17,24 €
from 200 pcs per 16,84 €
from 1000 pcs per 16,43 €

20,04 € *

incl. 19% VAT , plus (Standard)

Image may differ.

Double Row Deep Groove Ball Bearing 4306 open TN oiled 30x72x27 mm

Item number:

Item features:

Delivery time: Available

from 4 pcs per 18,37 €
from 10 pcs per 17,97 €
from 50 pcs per 17,56 €
from 200 pcs per 17,16 €
from 1000 pcs per 16,74 €

20,42 € *

incl. 19% VAT , plus (Standard)

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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.

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

Some materials used for rolling bearings are magnetic.