SKF 7205 CD/P4ADT angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
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Decoding SKF 7205 CD/P4ADT
- 72Series
- Angular contact ball bearings, 72 series. Series differ in outside diameter and width even when the bore is the same.
- 05Bore
- Bore 25 mm (05 × 5).
- CD/P4ADTSuffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
7205 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 7205 CD/P4ADT 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 7205 CD/P4ADT and any equivalents.
For machine tool spindles and grinding heads that demand high rigidity and running accuracy, the SKF CD/P4ADT series delivers. These precision ball bearings come as a matched pair in tandem arrangement, handling combined radial and axial loads in a single direction. MR Industrial Accessories supplies this line to customers across the United States and Latin America.
Decoding the part number helps you order correctly. CD denotes the angular contact design with a 15° contact angle and a polyamide cage. P4 is the dimensional and running precision class per ISO. ADT means the set contains two bearings matched for universal mounting in tandem. For instance, 7015 CD/P4ADT is a medium-section bearing with a 75 mm bore, while 7205 CD/P4ADT belongs to the heavier 72 series. Other codes may indicate different series. The ADT suffix ensures the pair can be installed in any position without further adjustment.
Typical applications include milling spindles, grinding machines, machining centers, boring heads, balancing machine shafts, and measuring equipment. In these setups, precision and rigidity are critical. The bearings handle high speeds and axial loads, making them suitable where repeatability and long service life matter.
When selecting, consider axial and radial loads, rotation speed, and required rigidity. Mount with proper tools and avoid impacts that could damage the raceways. Lubrication can be grease or oil; for high-speed spindles, oil or mist lubrication is often preferred. Ensure alignment between supports to prevent parasitic loads. Also check axial clearance and lock nut tightening torque.
For equivalents, SKF CD/P4ADT bearings can be interchanged with other manufacturers that follow the same standardized designation, such as FAG, NSK, or NTN, provided dimensions, precision class, and arrangement match. Verify contact angle and cage type, as small differences can affect performance.
To request a quote, send the complete bearing code via WhatsApp or email. The team at MR Industrial Accessories will help you choose the right option and can suggest equivalents. We work with leading brands and reply promptly.
Dimensions
- Bore
- 25mm
Frequently asked questions
- What does the ADT suffix mean on an SKF bearing?
- ADT indicates a set of two angular contact bearings matched in tandem and ready to mount. They are factory-adjusted to work together, supporting axial loads in one direction.
- What is the difference between the 70 and 72 series in these bearings?
- The 70 series has a lighter section and lower load capacity, while the 72 series is more robust, with a larger outer diameter for the same bore. The choice depends on available space and loads.
- How are CD/P4ADT bearings lubricated?
- They can be lubricated with grease or oil. For high speeds, oil or oil mist is recommended. Follow the manufacturer's instructions and working conditions for amount and type.