SKF71905 ACD/P4ADGASuper-Precision Angular Contact Ball Bearing – 25 mm ID, 42 mm OD, 9 mm Width, Open, 25° Contact Angle, Extra Light Preload

Product Description

What this part is:

SKF 71905 ACD/P4ADGA super-precision angular contact ball bearing, 25 mm bore, 42 mm outside diameter, 9 mm width per bearing, 18 mm across the pair. Unit Quantity: 2 Pcs, a universally matchable pair, single row, open, phenolic cage.

Decoding the designation:

71905 — 719 series angular contact bearing, 25 mm bore, 25 x 42 x 9 mm.

ACD — 25° contact angle.

P4A — SKF super-precision accuracy class, ABEC 7 / ISO P4.

DGA — universally matchable set, preload class A, extra light preload.

Specifications:

Bore Diameter: 25 mm. Outside Diameter: 42 mm. Overall Width: 9 mm per bearing. Contact Angle: 25°. Precision Class: ABEC 7 / P4. Preload: Extra light. Cage Material: Phenolic. Closure Type: Open. Number Of Rows: 1. Lubricant: Oil. Unit Quantity: 2 Pcs. GTIN: 7316577122407.

Dimensions and mounting:

Bore Type: Straight. Series: 719. Total Width: 18 mm across the matched pair.

Compatibility and replacement:

Cross-Reference 1: FAG B71905-E-T-P4S-DUL. Cross-Reference 2: NSK 7905A5TYNDULP4.

Frequently asked questions:

What size is the SKF 71905 ACD/P4ADGA?

Bore Diameter: 25 mm. Outside Diameter: 42 mm. Overall Width: 9 mm per bearing.

What contact angle does ACD indicate?

ACD is a 25° contact angle.

What does DGA mean in the designation?

DGA is a universally matchable set with preload class A, extra light preload.