SKF 7207 ACDMA/HCP4AS1 angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
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Since 1945 · Martínez, Buenos Aires, Argentina
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Other brands in this category
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How to read SKF 7207 ACDMA/HCP4AS1
- 72Series
- Angular contact ball bearings, 72 series. For the same bore, each series has a different outside diameter and width.
- 07Bore
- 35 mm bore: 07 × 5.
- ACDMA/HCP4AS1Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
7207 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 7207 ACDMA/HCP4AS1 bearing has a 35 mm bore, a 72 mm outside diameter and a 17 mm width (35 x 72 x 17 mm).
SKF 7207 ACDMA/HCP4AS1 is a reference of angular contact ball bearing, within Bearings. Request a quote for 7207 ACDMA/HCP4AS1 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF angular contact bearings are ball bearings with raceways that support radial and axial loads in one direction. They are used in spindles, pumps, compressors and gearboxes where precision and rigidity are critical. MR Accesorios Industriales sells this line, with technical advice to choose the correct suffix for your application.
The designation of this series combines letters and numbers that indicate the internal design and special features. For example, in 7207 ACDMA/HCP4AS1, the initial 7 identifies the angular contact series, 207 gives the size, ACD defines the contact angle and cage design, MA indicates a machined brass cage, HC indicates ceramic balls, P4 is the precision class and AS1 a variant of execution. Each suffix changes the behavior: a bearing with steel balls is not the same as a hybrid one with ceramic balls. To interpret your code correctly, send us the complete reference.
These bearings are used in machine tool spindles, centrifugal pumps, screw compressors, high-speed gearboxes and transmission equipment. In Argentine industry they appear in food, petrochemical and automotive plants and in grinding workshops. Their ability to work at high speeds with combined loads makes them common where simultaneous axial and radial rigidity is required. If your equipment vibrates or loses precision, it may be time to check these bearings.
To select the correct bearing, take into account the internal clearance, cage type, sealing and lubrication. Suffixes such as HC indicate ceramic balls, which reduce weight and friction, but require careful mounting. Alignment between supports is key: misalignment accelerates wear. Lubrication must be suitable for the operating speed and temperature. During mounting, respect the direction of axial load and use mounting tools that do not damage the raceways.
As for equivalences, SKF angular contact bearings can be interchanged with those of other brands if dimensions, contact angle and precision class match. Diameter and width alone are not enough: the internal design suffix changes the load capacity and limiting speed. Therefore, always verify the complete designation before replacing. If you have doubts, ask us and we will help you find the correct interchangeability.
To request a quote or ask for advice, send the complete bearing code by WhatsApp to MR Accesorios Industriales. We can guide you on the best option for your equipment. Write to us and we will reply shortly.
Dimensions
Boundary dimensions of the basic designation 7207 per ISO 15: 35 x 72 x 17 mm (d x D x B).
- Bore
- 35mm
- Outside diameter (D)
- 72mm
- Width (B)
- 17mm
The same size in other brands
Pages from other brands with the basic designation 7207: 35 x 72 x 17 mm (d x D x B) per ISO 15.
- FAG7207-B-XL-JP7207-B-XL-TVP7207-B-XL-2RS-TVP
- NSK7207 A7207 B7207 BEAT85
- NTN72077207B7207C
- RKB7207
- TIMKEN7207 B
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 7207 ACDMA/HCP4AS1 bearing?
- The SKF 7207 ACDMA/HCP4AS1 bearing has a 35 mm bore, a 72 mm outside diameter and a 17 mm width (35 x 72 x 17 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 7207.
- What does the ACDMA suffix mean in an SKF bearing?
- The ACDMA suffix indicates a design with a 25-degree contact angle and a machined brass cage. It is a common configuration in high-speed applications and significant axial loads. Always verify the complete code, because other suffixes can modify the behavior.
- Can I replace an SKF bearing with another brand?
- Yes, if the main dimensions, contact angle and precision class match. Do not go by diameter and width alone: the internal design and suffixes affect load capacity. Ask us with the exact code and we will advise you.
- How do I know if I need a bearing with ceramic balls?
- Hybrid bearings with ceramic balls, identified by the HC suffix, are chosen when lower friction, higher speed or temperature resistance is sought. If your application requires high precision and rigidity, it may be an option. Evaluate your case with us.