Deep groove ball bearings — Versatile for radial and axial loads

Deep groove ball bearings are the most widely used rolling bearings. Easy to set up, self-holding and insensitive to maintenance. Deep groove ball bearings are available in a multitude of sizes and designs.

Versions of deep groove ball bearings

Single row: Main dimensions according to DIN 625-1. Favourable "all-round bearing". Versatile.
Double row: Main dimensions according to DIN 625-3. Considerably higher load carrying capacity than single row bearings at a slightly greater width.
Deep groove ball bearings with a flanged outer ring: For simplified locating bores in which the bearing is supposed to be axially fixed.
With slot and snap ring: Suitable for the form-fitting axial fixing of the bearing in a bore.
Full complement ball set: Without a cage and maximum number of balls, higher load carrying capacity than caged deep groove ball bearings of the same size.

Material description of deep groove ball bearings

Ball bearings made of rolling bearing steel: are extremely cost-effective, withstand very high loads and are suitable for high speeds. The rolling bearing steel is wear-resistant, shock-resistant, conductive and magnetic.
Ball bearings made of stainless steel: are hygienic, corrosion-resistant (to fresh water), mainly lubricated with food-grade grease (can be recognized by suffix -GF), magnetic, withstand high loads and are suitable for high speeds.
Hybrid bearings with ceramic balls and rings made of stainless steel or rolling bearing steel: wear less compared to similar sized bearings with steel balls. The ceramic balls have an electricity-insulating effect, offer emergency running properties and are lighter than steel balls, so hybrid bearings can withstand higher speeds than pure steel bearings. The rings are magnetic.
Ball bearings made of ceramic: are extremely wear-resistant due to their high hardness, corrosion-resistant and durable. They have very good emergency running properties, are lighter than steel bearings of the same size, are suitable for dry running, are current-insulating, non-magnetic and have high temperature resistance.

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Deep Groove Ball Bearing 16028 open oiled 140x210x22 mm

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from 4 pcs per 54,99 €
from 10 pcs per 53,76 €
from 50 pcs per 52,54 €
from 200 pcs per 51,32 €
from 1000 pcs per 50,10 €

61,09 € *

incl. 19% VAT , (Standard)

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Deep Groove Ball Bearing 6028 2RS 140x210x33 mm

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from 4 pcs per 65,81 €
from 10 pcs per 61,69 €
from 50 pcs per 57,57 €
from 200 pcs per 55,11 €
from 1000 pcs per 53,47 €

82,25 € *

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Deep Groove Ball Bearing 6028 open oiled 140x210x33 mm

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from 4 pcs per 71,07 €
from 10 pcs per 66,63 €
from 50 pcs per 62,18 €
from 200 pcs per 59,51 €
from 1000 pcs per 57,74 €

88,83 € *

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Deep Groove Ball Bearing 6028 ZZ / 2Z 140x210x33 mm

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from 4 pcs per 65,81 €
from 10 pcs per 61,69 €
from 50 pcs per 57,57 €
from 200 pcs per 55,11 €
from 1000 pcs per 53,47 €

82,25 € *

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Deep Groove Ball Bearing 6930 / 61930 2RS 150x210x28 mm

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from 4 pcs per 106,10 €
from 10 pcs per 103,74 €
from 50 pcs per 101,39 €
from 200 pcs per 99,03 €
from 1000 pcs per 96,68 €

117,89 € *

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Deep Groove Ball Bearing 6930 / 61930 open oiled 150x210x28 mm

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from 4 pcs per 114,59 €
from 10 pcs per 112,04 €
from 50 pcs per 109,50 €
from 200 pcs per 106,96 €
from 1000 pcs per 104,41 €

127,32 € *

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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.

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.

Some materials used for rolling bearings are magnetic.