SKF 2 Row Double Angular Contact Ball Bearing 45 mm ID, 85 mm OD, 30.2 mm Race Width, Sheet Metal Cage, Steel Balls 3209 A/C3

SKF 3209 A/C3 is a high-performance double row angular contact ball bearing designed for industrial and mechanical applications requiring support for combined radial and axial loads. Featuring a 45 mm inside diameter, 85 mm outside diameter, and 30.2 mm race width, it includes a hardened steel ball set with an open end type that facilitates lubrication and maintenance access. The sheet metal cage reduces weight while ensuring precise ball spacing and guidance during operation.

This bearing meets the demanding requirements of precision gearboxes, high-speed machining spindles, motor shafts with parallel bores, and industrial pumps subjected to axial thrust. The C3 internal clearance allows for thermal expansion without risk of seizure, supporting smooth operation even under thermal stresses. The 30° contact angle optimizes combined load transmission, while a limiting speed of 7500 rpm caters to rapid rotation demands in manufacturing and power transmission setups.

The bearing's 52 kN dynamic load rating and 41.5 kN static load rating make it suitable for installations that experience substantial operating and stationary forces. Its parallel bore enables secure mounting and predictable interference fits on shafts. Manufactured in Germany with a focus on steel quality and precision engineering, this bearing embodies durability and reliability for demanding industrial, automotive, and manufacturing environments.

Applications include precision gearboxes requiring combined load capabilities, high-speed spindles in CNC and machining systems, motor shafts requiring parallel bore configuration, industrial pumps with axial thrust loads, and conveyor systems needing robust static support for heavy load conditions.

This bearing supports combined radial and axial loads efficiently. Features C3 internal clearance for thermal expansion tolerance. Maximum limiting speed of 7500 rpm supports high-speed applications. 30° contact angle for enhanced load transmission.

Sheet metal cage reduces rotating mass and vibration. Open end type allows easy lubrication and inspection. High dynamic and static load ratings for heavy-duty use. Parallel bore design for predictable shaft mounting.

Explore the full range of SKF Ball Bearings and rotary bearing units on EnvMart for reliable, precision engineered products suited to various industrial and mechanical applications.