SKF 7016 CD/P4AQBCA 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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How to read SKF 7016 CD/P4AQBCA
- 70Series
- Angular contact ball bearings, 70 series. For the same bore, each series has a different outside diameter and width.
- 16Bore
- 80 mm bore: 16 × 5.
- CD/P4AQBCASuffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
7016 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
SKF 7016 CD/P4AQBCA is a reference of angular contact ball bearing, within Bearings. Request a quote for 7016 CD/P4AQBCA via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF angular contact bearings are components designed to support combined radial and axial loads. Their design with offset raceways allows angular contact between balls and raceways, providing high axial load capacity in one direction. They are used in applications requiring rigidity and precision, such as machine tool spindles, pumps and gearboxes. At MR Accesorios Industriales we supply this line for the Argentine industrial market.
The designation of these bearings is interpreted from the series and suffixes. For example, in 7016 CD/P4AQBCA, the number 7016 indicates the size and diameter series; CD defines the contact angle and the internal design of the raceways; P4A is the precision class; and QBCA describes the arrangement and preload of the set, in this case a quartet with light preload. Understanding these codes is key to selecting the correct bearing for the application.
These bearings are used in industries such as metalworking, food, petrochemical and automotive. In Argentina, they are common in milling machine and CNC lathe spindles, process centrifugal pumps, screw compressors and high-demand gearboxes. Their ability to support combined loads and maintain precision makes them suitable for equipment where axial rigidity is critical.
To select the right bearing, take into account the magnitude and direction of the loads, the rotation speed and the environmental conditions. Sealing or shield plates should be chosen according to contamination and the need for lubricant retention. Internal clearance and preload influence rigidity and operating temperature. During assembly, it is essential to correctly align the housings and apply the recommended lubrication to avoid premature failures.
SKF angular contact bearings can be interchanged with those of other brands that follow the same standardized dimensions and precision class. When looking for equivalents, verify that the bore, outer diameter, width, contact angle and arrangement match. Not all suffixes are equivalent between manufacturers; therefore, it is important to validate the application before replacing one bearing with another of a different brand.
If you need advice to choose the right SKF angular contact bearing, contact us. At MR Accesorios Industriales we help you interpret the designation and select the best option for your equipment. Send us the full part number on WhatsApp and we will quote you promptly.
Dimensions
- Bore
- 80mm
Frequently Asked Questions
- What does the QBCA suffix mean on an SKF bearing?
- The QBCA suffix indicates a special arrangement of four bearings with light preload. This configuration is used to achieve high axial rigidity and is mounted as a single set. It is important to respect the order and orientation of the loads when installing the set.
- How do I choose between an angular contact bearing and a deep groove ball bearing?
- The angular contact bearing supports axial loads in one direction and offers greater combined load capacity. The deep groove ball bearing is suitable for mainly radial loads. The choice depends on the magnitude of the axial load and the precision and rigidity requirements of the equipment.
- What should I take into account for the assembly of these bearings?
- Verify the alignment of the housings, the cleanliness of the environment and proper lubrication. Respect the specified clearance or preload and use the correct tools to avoid damage to the raceways. Incorrect assembly can reduce the service life of the bearing.