SKF 7220 BEY angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
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Request your quote via WhatsApp or email, with the quantity you need.
Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
How to read SKF 7220 BEY
- 72Series
- Angular contact ball bearings, 72 series. For the same bore, each series has a different outside diameter and width.
- 20Bore
- 100 mm bore: 20 × 5.
- BEYSuffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
7220 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 7220 BEY bearing has a 100 mm bore, a 180 mm outside diameter and a 34 mm width (100 x 180 x 34 mm).
SKF 7220 BEY is a reference of angular contact ball bearing, within Bearings. Request a quote for 7220 BEY via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF BEY series angular contact bearing is a ball bearing with raceways that support axial loads in one direction. It is used in applications where radial and axial loads must be combined, such as pumps, compressors or gearboxes. At MR Accesorios Industriales we sell it and advise you to choose the right size for your equipment.
The BEY series designation is read in parts: the base number identifies the bearing size, while the letters BEY indicate internal design characteristics, such as the contact angle and the cage type. For example, the 7205 BEY is an angular contact bearing of the 72 series, with a particular internal design. Learn more about this nomenclature by consulting our technical team.
These bearings are used in equipment that requires high precision and combined load capacity. In Argentine industry we find them in centrifugal pumps, screw compressors, gearboxes, machine tool spindles and electric motors. They are common in food, petrochemical and cement plants and in the metalworking sector, where reliability is key.
To correctly select an angular contact bearing, take into account the direction of the axial load, the internal clearance and the mounting. They are generally mounted in pairs, with preload adjusted according to the application. Sealing and lubrication must be chosen according to the environment: if there is dust or humidity, additional sealing is advisable. Alignment between shaft and housing is critical to avoid undue stresses.
Regarding equivalences, angular contact bearings from different brands can be interchanged if dimensions and suffix designations match. SKF, FAG, NSK or NTN usually have direct equivalents, but always verify the contact angle and the cage. If in doubt, send us the original part number and we will compare it with the options that apply.
If you need an SKF BEY series angular contact bearing, write to us on WhatsApp with the complete part number and quantity. At MR Accesorios Industriales we will quote you promptly and help you confirm that it is the right option for your equipment.
Dimensions
Boundary dimensions of the basic designation 7220 per ISO 15: 100 x 180 x 34 mm (d x D x B).
- Bore
- 100mm
- Outside diameter (D)
- 180mm
- Width (B)
- 34mm
The same size in other brands
Pages from other brands with the basic designation 7220: 100 x 180 x 34 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 7220 BEY bearing?
- The SKF 7220 BEY bearing has a 100 mm bore, a 180 mm outside diameter and a 34 mm width (100 x 180 x 34 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 7220.
- What does the BEY designation mean on an SKF bearing?
- The letters BEY indicate internal characteristics of the bearing, such as the contact angle and the cage type. It is not a size, but a design code. To interpret it correctly, consult our technical team.
- How is an angular contact bearing mounted?
- It is generally mounted in pairs, with a preload defined according to the application. It is important to properly align the shaft and housing, and to choose the right internal clearance. Incorrect mounting can reduce the bearing's service life.
- Can I replace an SKF BEY bearing with another brand?
- Yes, if dimensions and suffix designations match. Brands such as FAG, NSK or NTN usually have equivalents. Always verify the contact angle and the cage type. If you have doubts, send us the part number and we will advise you.