High load stability with Skf
- Dual direction load support: You support combined radial and bidirectional axial loads effortlessly thanks to the double-row layout and 30° contact angle.
- Reliable thermal expansion handling: With C3 internal clearance, you ensure smooth continuous operation and prevent binding when internal operating temperatures rise.
- Compact and rigid design: You save axial space compared to paired single bearings while the durable sheet metal cage maintains precise ball guidance.
With the Skf 3213 A/C3 double-row angular contact ball bearing, you establish a rigid and compact shaft arrangement in demanding equipment such as pumps, compressors, and gearboxes. Its double-row configuration with a 30° contact angle accommodates heavy radial and bidirectional axial loads simultaneously, saving valuable axial space compared to paired single bearings. The increased C3 internal clearance prevents binding during thermal expansion and higher operating temperatures. Combined with a robust sheet metal cage, this open 65 x 120 x 38.1 mm bearing provides exceptional tilting stiffness and smooth, dependable operation throughout intensive duty cycles.
Product description
Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. They can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.
- High-speed capability
- Accommodate relatively high radial loads, high axial loads in both directions and tilting moments
- Suitable where a stiff bearing arrangement is required
- Require less axial space than equivalent pair of single row angular contact ball bearings