Rolamentos de fuso SKF: a lista definitiva de siglas

SKF spindle bearings: the definitive list of acronyms

SKF Super Precision Spindle Bearings

SKF super-precision bearings help original equipment manufacturers and end users to further optimize the performance parameters of their equipment and applications. The benefits differ depending on the bearing series and applications, but include high speed and load capacity, longer bearing life, long maintenance intervals and low energy consumption.

SKF high performance spindle bearings are typically used in:

  • spindles for metal cutting and woodworking machines
  • spindles for other machines (such as balancing machines)
  • high speed rolling mills
  • printing machines
  • precision ball screws
  • rotating tips
  • high speed turbochargers
  • Vacuum Pumps
  • race car
  • gyrostabilizers for boats
  • machine components for the semiconductor sector

Here is the list of acronyms for all SKF spindle bearings. Of course, bearings of various bores and sizes are available for each series:

Series 70 CDP4A

Super-precision angular ball bearing for spindles. Light series. CD: 15° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 70 ACDP4A

Super-precision angular ball bearing for spindles. Light series. ACD: 25° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

719ACDP4A

Super-precision angular ball bearing for spindles. Extremely light series. ACD: 25° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

718CDGA/P4

Super-precision angular ball bearing for spindles. Ultralight series. CD: 15° contact angle, high capacity design. GA:Simple and universal mounting, light preload. P4: Dimensional and rotational accuracy according to ISO tolerance class 4.

718 CDGB/P4

Super-precision angular ball bearing for spindles. Ultralight series. CD: 15° contact angle, high capacity design. EN: Simple and universal assembly, moderate preload. P4: Dimensional and rotational accuracy according to ISO tolerance class 4.

718 AC/P4

Super-precision angular ball bearing for spindles. Ultralight series. ACD: 25° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

718 CDP4A

Super-precision angular ball bearing for spindles. Ultralight series. CD: 15° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

718 ACDGA/P4

Super-precision angular ball bearing for spindles. Ultralight series. ACD: 25° contact angle, high capacity design. GA:Simple and universal mounting, light preload. P4: Dimensional and rotational accuracy according to ISO tolerance class 4

718 ACDGB/P4

Super-precision angular ball bearing for spindles. Ultralight series. ACD: 25° contact angle, high capacity design. EN: Simple and universal assembly, moderate preload. P4: Dimensional and rotational accuracy according to ISO tolerance class 4

719 CDP4A

Super-precision angular ball bearing for spindles. Extremely light series. CD: 15° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 72 ACDP4A

Super-precision angular ball bearing for spindles. Robust series. ACD: 25° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 72 CDP4A

Super-precision angular ball bearing for spindles. Robust series. CD: 15° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

70 Series ACDGA/P4A

Super-precision angular ball bearing for spindles. Light series. GA:Simple and universal mounting, light preload. ACD: 25° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 70 ACDGB/P4A

Super-precision angular ball bearing for spindles. Light series. EN: Simple and universal assembly, moderate preload. ACD: 25° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

70 Series CDGA/P4A

Super precision angular contact ball bearing for spindles. Light series. GA: Simple and universal mounting, light preload. CD: 15° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and running accuracy better than ISO tolerance class 4.

Series 70 CDGB/P4A

Super-precision angular ball bearing for spindles. Light series. EN: Simple and universal assembly, moderate preload. CD: 15° contact angle, high capacity design. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 70 CE/P4A

Super-precision angular ball bearing for spindles. Light series. CE: 15° contact angle, E design for high speed. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 70 CEGA/P4A

Super-precision angular ball bearing for spindles. Light series. CE: 15° contact angle, E design for high speed. GA: Simple, universal assembly, light preload. P4A: dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 70 CEGB/P4A

Super-precision angular ball bearing for spindles. Light series. CE: 15° contact angle, E design for high speed. EN: Simple and universal assembly, moderate preload. P4A: dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 70 ACEGB/P4A

Super-precision angular contact ball bearing for spindles. Light series. ACE: 25° contact angle, E design for high speed. GB: Single mount, universal, moderate preload. P4A: Dimensional accuracy to ISO tolerance class 4 and turning accuracy better than ISO tolerance class 4.

Series 719 ACEGB/P4A

Super-precision angular ball bearing for spindles. Extremely light series. ACE: 25° contact angle, E design for high speed. EN: Simple and universal assembly, moderate preload. P4A: dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

Series 70ACEGA/P4A

Super precision angular contact ball bearing for spindles. Light series. ACE: 25° contact angle, E design for high speed. GA: Simple and universal mounting, light preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and running accuracy better than ISO tolerance class 4.

SERIES 70 ACE/P4A

Super-precision angular ball bearing for spindles. Light series. ACE: 25° contact angle, design for high speed. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

SERIES 719 ACE/P4A – 25X42X9 – SKF

Super-precision angular ball bearing for spindles. Extremely light series. ACE: 25° contact angle, design for high speed. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

719 ACDGA/P4A

Super-precision angular ball bearing for spindles. Extremely light series. ACD: 25° contact angle, high capacity design. GA:Simple and universal mounting, light preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

719 ACDGB/P4A

Super precision angular contact ball bearing for spindles. Extremely light series. ACD: 25° contact angle, high capacity design. EN: Simple and universal assembly, moderate preload. P4A: Dimensional accuracy to ISO tolerance class 4 and running accuracy better than ISO tolerance class 4.

719CDGA/P4A

Super-precision angular ball bearing for spindles. Extremely light series. CD: 15° contact angle, high capacity design. GA:Simple and universal mounting, light preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

719CDGB/P4A

Super-precision angular ball bearing for spindles. Extremely light series. CD: 15° contact angle, high capacity design. EN: Simple and universal assembly, moderate preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

719 ACEGA/P4A

Super-precision angular ball bearing for spindles. Extremely light series. ACE: 25° contact angle, E design for high speed. GA: Simple, universal assembly, light preload. P4A: dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

719CE/P4A

Super-precision angular ball bearing for spindles. Extremely light series. CE: 15° contact angle, E design for high speed. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

719 CEGA/P4A

Super-precision angular ball bearing for spindles. Extremely light series. CE: 15° contact angle, E design for high speed. GA: Simple, universal assembly, light preload. P4A: dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

72 ACDGA/P4A

Super-precision angular ball bearing for spindles. Robust series. ACD: 25° contact angle, high capacity design. GA:Simple and universal mounting, light preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

72 ACDGB/P4A

Super-precision angular ball bearing for spindles. Robust series. ACD: 25° contact angle, high capacity design. EN: Simple and universal assembly, moderate preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

72CDGA/P4A

Super-precision angular ball bearing for spindles. Robust series. CD: 15° contact angle, high capacity design. GA:Simple and universal mounting, light preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

72CDGB/P4A

Super-precision angular ball bearing for spindles. Robust series. CD: 15° contact angle, high capacity design. EN: Simple and universal assembly, moderate preload. P4A: Dimensional accuracy in accordance with ISO tolerance class 4 and rotational accuracy better than ISO tolerance class 4.

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