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Angular contact ball bearing with balls and outer ring · SKF 7209 BEGAP
SKF 7209 BEGAP angular contact ball bearing

SKFBrand we market

SKF 7209 BEGAP angular contact ball bearing

Manufacturer Part Number7209 BEGAPDimensions: 45 x 85 x 19 mm (d x D x B)Other bearings 45 x 85 x 19 mm →Also searched as: 7209BEGAP · 7209-BEGAPSKF 72 series: dimension table →
Brand
SKF
Category
Bearings
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Since 1945 · Martínez, Buenos Aires, Argentina

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How to read SKF 7209 BEGAP

72Series
Angular contact ball bearings, 72 series. For the same bore, each series has a different outside diameter and width.
09Bore
45 mm bore: 09 × 5.
BEGAPSuffix
SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).

7209 is the standard (ISO) basic designation: it defines the type, the series and the bore.

Description

The SKF 7209 BEGAP bearing has a 45 mm bore, a 85 mm outside diameter and a 19 mm width (45 x 85 x 19 mm).

SKF 7209 BEGAP is a reference of angular contact ball bearing, within Bearings. Request a quote for 7209 BEGAP via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF BEGAP series angular contact bearings are components designed to support combined radial and axial loads in a single direction. Their contact angle design enables applications requiring high precision and rigidity, such as machine tool spindles, pumps and gearboxes. At MR Accesorios Industriales we sell them as part of our SKF bearing line.

The designation BEGAP is interpreted as follows: the numeric prefix indicates the dimension series, which according to the code corresponds to a medium section with a moderate outside diameter. The letters B indicate a contact angle of 40°, which gives it greater axial load capacity than angular contact bearings with a smaller angle. E indicates that the bearing has a polyamide cage reinforced with fiberglass, suitable for high speeds. G refers to lubrication with high-quality grease for long life. A indicates an optimized internal design. P indicates normal precision tolerance.

These bearings are used in applications with significant axial loads in one direction, such as centrifugal pumps, compressors, milling and grinding machine spindles, gearboxes and textile machines. In Argentina, they are common in the metalworking, food and petrochemical industries. Their ability to work at high speeds and their rigidity make them suitable for equipment requiring rotational precision, such as machine tool spindles and printing machine drive shafts.

To select the right bearing, take into account the axial load it must support, the rotation speed and the available space. Installation must be carried out with the contact angle in the correct direction, generally with the chamfered side of the outer ring facing the axial load. Precise alignment between supports and adequate lubrication are essential; in this case, the G grease is already incorporated, but verify temperature and contamination conditions. The sealing, if not integral, must be protected with additional seals. The E polyamide cage is resistant but not suitable for extreme temperatures.

Regarding equivalences, SKF angular contact bearings can be interchanged with those from other brands that follow the same ISO designation, such as FAG, NSK or NTN, provided dimensions and contact angle match. However, tolerances and internal clearance can vary between manufacturers, so it is advisable to verify the specifications before replacing. At MR Accesorios Industriales we can advise you on compatibility and the corresponding options.

If you need a quote for these SKF angular contact bearings, send us the exact part number via WhatsApp. At MR Accesorios Industriales we will reply with the technical and commercial information you need for your application. Do not hesitate to ask us about other series or brands; we have extensive experience in bearings and power transmission.

Dimensions

Boundary dimensions of the basic designation 7209 per ISO 15: 45 x 85 x 19 mm (d x D x B).

Bore
45mm
Outside diameter (D)
85mm
Width (B)
19mm

The same size in other brands

Pages from other brands with the basic designation 7209: 45 x 85 x 19 mm (d x D x B) per ISO 15.

They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.

Frequently Asked Questions

What are the dimensions of the SKF 7209 BEGAP bearing?
The SKF 7209 BEGAP bearing has a 45 mm bore, a 85 mm outside diameter and a 19 mm width (45 x 85 x 19 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 7209.
What does the BEGAP suffix mean on an SKF bearing?
B indicates a 40° contact angle, E a polyamide cage, G grease lubrication, A an optimized internal design and P normal tolerance. These suffixes define key characteristics for selection.
Can I install a BEGAP bearing instead of one from another brand?
Yes, if dimensions and contact angle match. Verify tolerances and internal clearance, as they can vary between manufacturers. Ask us for the exact equivalent.
What are the typical applications for angular contact bearings of this series?
They are used in pumps, compressors, machine tool spindles, gearboxes and equipment requiring support of axial loads in one direction with high precision.
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