SKF7205 CD/P4ADGAAngular Contact Ball Bearing – 25 mm ID, 52 mm OD, 15 mm Width, Open, 15°, Extra Light Preload.

Product Description

What this part is:

SKF 7205 CD/P4ADGA is a super precision single-row angular contact ball bearing, 25 mm bore, 52 mm outside diameter, 15 mm width, open on both faces, with a 15° contact angle and an outer-ring-guided phenolic cage. Supplied as a universally matchable set of 2 Pcs with extra light preload.

Decoding the designation:

7205 — ISO 72 dimension series, bore code 05, 25 mm bore.

CD — 15° contact angle in the SKF super precision range.

P4A — SKF P4A accuracy class, ABEC 7 / P4 dimensional accuracy with tightened running accuracy.

DGA — universally matchable set with extra light preload.

Specifications:

Bore Diameter: 25 mm. Outside Diameter: 52 mm. Overall Width: 15 mm. Contact Angle: 15°. Precision Class: ABEC 7 / P4A. Preload: Extra light (DGA). Rolling Elements: Ball, thirteen 7.938 mm balls. Number Of Rows: Single Row. Closure Type: Open. Cage Material: Phenolic. Cage Type: Outer-ring guided. Bearing Material: Chrome steel. Unit Quantity: 2 Pcs. Dynamic Load Rating: 13,500 N. Static Load Rating: 7,210 N. Limiting Speed: 30,000 rpm grease; 45,000 rpm oil. Maximum operating temperature: 110 °C.

Dimensions and mounting:

Mounting Arrangement: universally matchable set, DGA extra light preload when the two bearings are mounted together. A preloaded set carries no internal clearance value.

Compatibility and replacement:

Cross-references: FAG B7205-C-T-P4S-UL (light preload), NSK 7205CTRSULP4 (light preload), Fafnir 2MM205WICRDUL (light preload). Related SKF designations in the 25 x 52 x 15 mm envelope: 7205 ACD/P4ADGA at 25° contact angle and 7205 CD/HCP4ADGA with hybrid ceramic balls.

Frequently asked questions:

What contact angle does the SKF 7205 CD/P4ADGA have?

15°. CD denotes a 15° contact angle in the SKF super precision range.

What does DGA mean in 7205 CD/P4ADGA?

DGA denotes a universally matchable set with extra light preload. This listing is a set of 2 Pcs.

What are the load ratings and speed limits of the 7205 CD/P4ADGA?

Dynamic Load Rating 13,500 N and Static Load Rating 7,210 N. Limiting Speed is 30,000 rpm with grease and 45,000 rpm with oil.