SKF 3304 A2RS1TN9 MT33 Double Row Angular Contact Ball Bearing 20 mm Bore Back To Back Sealed Non Metallic Cage 30 Degree Contact Angle Designed For Reliable, Long Lasting Performance In Demanding Industrial Applications

SKF 3304 A-2RS1TN9/MT33 Sealed double-row bearing 20 mm bore
✔️ Single-pack unit, 57×55×26 mm, CN clearance, OD 50.8 mm

These SKF Explorer sealed double-row ball bearings are built to take heavy radial loads and light axial shifts in compact machinery. They’re commonly used in conveyors, gearboxes, textile equipment, and other industrial systems where durable rotation matters.

✅ Sealed on both sides for dust/moisture protection
✅ Two-row 30° contact design delivers higher radial load capacity
✅ Back-to-back arrangement with CN clearance enhances stiffness and misalignment tolerance
✅ One-piece inner and outer rings, grease lubrication, SKF Explorer grade

💡 À quoi sert un roulement à billes sealed dans les machines industrielles ?

This handy bearing handles both radial and axial loads in compact layouts. - loads in both directions for heavy machinery
- conveyors, gearboxes, and rollers where smooth rotation matters
- protects against contaminants with dual seals