SKF 7216 ACDGB/P4A angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
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Decoding SKF 7216 ACDGB/P4A
- 72Series
- Angular contact ball bearings, 72 series. Series differ in outside diameter and width even when the bore is the same.
- 16Bore
- Bore 80 mm (16 × 5).
- ACDGB/P4ASuffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
7216 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 7216 ACDGB/P4A measures 80 mm across the bore and 140 mm across the outside diameter; its width is 26 mm (80 x 140 x 26 mm).
SKF 7216 ACDGB/P4A belongs to angular contact ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 7216 ACDGB/P4A and any equivalents.
Angular contact bearings from SKF with the ACDGB/P4A designation handle combined radial and axial loads in one direction. Their design uses a specific contact angle and a polyamide cage, making them a fit for high-accuracy, high-rigidity setups such as machine tool spindles and measuring equipment. MR Industrial Accessories supplies this SKF line and can help you match the bearing to your application.
Reading the ACDGB/P4A code helps you confirm what you are ordering. The numeric prefix—7005 or 7206, for instance—sets the size and series. AC means a 25° contact angle. D tells you the cage is reinforced polyamide, and G that it is centered on the outer ring. B points to an optimized internal design. The /P4A suffix is the precision class, with tighter dimensional and running tolerances than a standard bearing. This mix is common where running accuracy matters.
You will find these bearings in machine tool spindles, milling heads, metrology equipment, precision instrumentation and positioning systems. Machine shops, automotive plants, machine tool builders and testing laboratories rely on them. Their ability to run at high speed with low friction suits assemblies that need rigidity and repeatability, like grinding machine spindles or machining centers.
When selecting a bearing, consider the axial and radial load, the rotational speed and the mounting arrangement—single, duplex or other. The ACDGB/P4A designation does not include seals, so you must plan for lubrication and protection from contaminants. The polyamide cage supports high speeds, but check that it is compatible with your lubricant and operating temperature. Proper alignment and controlled preload during mounting are essential to avoid premature failure.
For equivalents, angular contact bearings with a similar designation from other brands may work, but you must verify tolerances and contact angle, since small differences change performance. SKF is a widely recognized reference, and its part numbers are easy to cross-reference. Always check with a specialist before substituting a bearing, because interchangeability is not automatic and depends on the application.
If you need this type of bearing, MR Industrial Accessories can guide your choice. Send the complete part number by WhatsApp or email and our team will reply promptly with a quote. We also suggest equivalents and help you select the right option.
Dimensions
80 x 140 x 26 mm (d x D x B): boundary dimensions for basic designation 7216, according to ISO 15.
- Bore
- 80mm
- Outside diameter (D)
- 140mm
- Width (B)
- 26mm
Same size, other brands
Other brands' pages with basic designation 7216: 80 x 140 x 26 mm (d x D x B) per ISO 15.
- FAG7216-B-XL-JP7216-B-XL-TVP
- NSK7216 A7216 B7216 BEA
- NTN72167216B7216C
- RKB7216
- TIMKEN7216 B
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- SKF 7216 ACDGB/P4A bearing: what are its dimensions?
- SKF 7216 ACDGB/P4A measures 80 mm across the bore and 140 mm across the outside diameter; its width is 26 mm (80 x 140 x 26 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 7216.
- What does the ACDGB/P4A designation mean?
- AC is a 25° contact angle, D a polyamide cage, G cage centered on the outer ring, B an optimized design, and P4A a precision class. This combination is typical for spindle and high-accuracy applications.
- Is this bearing sealed?
- No, the ACDGB/P4A designation does not include seals. You need to provide lubrication and external protection against contaminants. If you require a sealed version, ask us about other available variants.
- Are they interchangeable with other brands?
- They may be interchangeable with bearings of similar characteristics from other brands, but you must verify tolerances, contact angle and cage. Not all replacements are direct; consult our technicians before substituting.