SKF Bearing 3306 ATN9 C3 Double Row Angular Contact Bearing With 30 Mm Bore Back To Back Arrangement Axial Internal Clearance C3 Bearing Steel Non Metallic Cage 42 5 kN Dynamic Load 30 kN Static Load

SKF 3306 ATN9 C3 Double-Row Angular Bearing, 30mm Bore
✔️ Single bearing, Double-row angular contact back-to-back, 30 mm bore

This SKF bearing 3306 ATN9 C3 is a double-row angular contact unit designed for precise, high-speed motion. With a back-to-back arrangement, it handles higher moment loads and supports rotating shafts in compact machinery like CNC centers, robotic arms, and conveyors. It features a 30 mm bore, bearing steel raceways, a non-metallic cage, C3 axial clearance, and SKF Explorer performance for reliability.

✅ Bore diameter: 30 mm (1.18 in)
✅ Arrangement: Back-to-back (O)
✅ Contact angle: 30°
✅ Rows: 2
✅ Axial clearance: C3
✅ Dynamic load rating: 42.5 kN
✅ Static load rating: 30 kN
✅ Material: Bearing steel
✅ Cage: Non-metallic
✅ Sealing: Without
✅ Lubricant: None
✅ Limiting speed: 9000 r/min
✅ Reference speed: 10000 r/min
✅ Width: 30.2 mm
✅ Outer diameter: 68.26 mm (2 5/6 in)

💡 What is a pillow block bearing used for?

A handy, general explanation for common setups: - Provides shaft support in fixed housings - Helps align bearings to reduce wear - Practical for conveyors, pumps, and automation equipment