SKF 7005 CD/P4A 1 Row Ball Bearing - 25 mm ID, 47 mm OD 12 mm Race Width

Subtotal (1 unit)*

£181.14

(exc. VAT)

£217.37

(inc. VAT)

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RS Stock No.:
461-864
Mfr. Part No.:
7005 CD/P4A
Brand:
SKF
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Brand

SKF

Inside Diameter

25mm

Product Type

Ball Bearing

Outside Diameter

47mm

Race Width

12mm

Race Material

Steel

Ball Material

Steel

End Type

Open

Number of Rows

1

Static Load Rating

5.2kN

Contact Angle

15°

Dynamic Load Rating

9.56kN

Standards/Approvals

RoHS

Series

7005

Limiting Speed

56000, 36000rpm

Race Type

Grooved

Bearing Type

Angular Contact

SKF 7005 Series Angular Contact Ball Bearing, 25mm Inside Diameter, 47mm Outside Diameter - 7005 CD/P4A


This angular contact ball bearing is a single-row precision component designed to support combined radial and axial loads in high-speed rotary equipment. It is intended for use where accurate shaft alignment and rotational performance are required, particularly in precision spindles and small electric motors within automation, electronics and mechanical systems.

Features & Benefits


• High dynamic capacity delivers 9.56 kN for sustained operational loads
• Precision class P4A permits very tight running accuracy at high speed
• Open-end design enables easy inspection and lubrication access
• Grooved steel raceway offers consistent ball guidance under load
• Steel ball elements reduce deformation for stable rotational behaviour

**Applications**


• Suitable for precision spindle assemblies in CNC machines
• Ideal for small high-speed motors in automation equipment
• Used with rotary encoders requiring accurate shaft support
• Can be used for miniature gearboxes in control systems
• Suitable for high-speed fans and blowers in electronics cooling

What limiting rotational speeds can be expected in operation?


The bearing is rated for maximum speeds up to 56,000 r/min under optimal conditions, with the higher precision variant reducing permissible speeds to 36,000 r/min where required by application constraints.

How does the bearing cope with axial loading in Compact assemblies?


The contact geometry with a 15° angle translates axial loads into the raceway, enabling axial support while maintaining radial stiffness suitable for Compact layouts.

What materials are used for rolling elements and raceways?


Both the balls and races are manufactured from steel to provide hardness and wear resistance appropriate for precision, high-speed operation.

How does the design affect maintenance intervals?


The open-end configuration allows straightforward access for re-lubrication and inspection, which can simplify routine upkeep and reduce downtime.

What static resistance is provided for stationary loads?


The static capacity is specified at 5.2 kN, indicating the allowable non-rotating load before the risk of permanent deformation increases.

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