3310 A-2RS1

3310 A-2RS1 – Angular contact ball bearing (double row) for space-saving double bearing function.

Quality that safeguards processes
Angular contact ball bearings combine radial and axial load-bearing capabilities. Double-row designs carry axial loads in both directions while simultaneously absorbing radial forces. They compactly replace a bearing pair, saving installation space. The focus is on smooth running, high speed capability, reproducible results, and defined axial guidance.

Design and manufacturing quality
Offset raceways in each row with a defined contact angle enhance axial stiffness. Precision-machined raceways reduce friction and promote smooth running. A steel cage guide completes the design. Double-row versions combine the functions of a bearing pair in a compact form. The bearing is optionally sealed (2RS), protecting the raceways and retaining lubricant within the system. The outer ring features a groove with a snap ring (NR) for securing the bearing. Accuracy is rated according to standard tolerance class (P0). Angular adjustability is limited; precise alignment is recommended.

Convincing in everyday life
In operation, this translates into defined stiffness, consistent temperature and vibration levels, and predictable quality even with frequent start/stop cycles and high cutting data. Other bearing designs are better suited for purely radial heavy loads.

Summary
In short: speed-resistant, axially guiding and dimensionally stable – for stable processes and reliable results.