SKF 3309 A/C3 double row angular contact ball bearing 45x100x39.7 mm – original, in stock Lublin, fast 24h delivery.
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  • SKF 3309 A/C3 double row angular contact ball bearing 45x100x39.7 mm – original, in stock Lublin, fast 24h delivery.

SKF 3309 A/C3 Angular Contact Ball Bearing 45x100x39.7 mm

Processing time: 2-3 days
€65.94 (net)
Price for: 1pcs.

The SKF 3309 A/C3 double row angular contact ball bearing (45x100x39.7 mm) is engineered for high performance in demanding industrial applications. With C3 clearance, a steel cage A-design, and SKF’s proven reliability, it ensures superior load capacity and long operating life. Available now from our Lublin warehouse with guaranteed 24h delivery, this bearing is the ideal choice for B2B customers requiring speed, quality, and availability.

Quantity

Technical Data, Applications and Benefits of SKF 3309 A/C3

The SKF 3309 A/C3 double row angular contact ball bearing (45x100x39.7 mm) is designed to handle combined radial and axial loads. The A-design (without filling slots) ensures increased strength and durability, while the C3 internal clearance allows for reliable operation at higher speeds and elevated temperatures.

This bearing is widely applied in:

  • Pumps and compressors

  • Machine tool spindles

  • Gearboxes and transmissions

  • Rotating industrial equipment

Technical Specifications

Parameter Value
Bearing Code SKF 3309 A/C3
Inner Diameter (d) 45 mm
Outer Diameter (D) 100 mm
Width (B) 39.7 mm
Rows Double row (angular contact)
Cage Steel (A = no filling slots)
Contact Angle ~30° (A-design)
Internal Clearance C3 (greater than normal)
Dynamic Load Rating ~75 kN
Static Load Rating ~53 kN
Reference Speed ~7,500 rpm (depending on lubrication)
Temperature Range up to ~120 °C (standard version)

Key Benefits

  • C3 clearance ensures smooth operation under thermal expansion.

  • Double row angular contact design replaces two single bearings, saving space and weight.

  • Steel cage (A-design) ensures robustness and long service life.

  • Suitable for combined axial and radial loads in both directions.

  • Trusted SKF quality - precise manufacturing, long service intervals.

  • Immediate availability from local warehouse for urgent industrial needs.

Mounting & Usage Recommendations

  • Always use proper mounting tools to avoid ring or ball damage.

  • Maintain clean assembly conditions to maximize service life.

  • Lubricate with high-quality grease or oil depending on application.

  • Perfect for medium to heavy-duty machinery with combined load demands.

  • Use additional seals in high vibration or contamination environments.

Why Buy from Us?

  • 📍 Warehouse & Store: Lublin, Smoluchowskiego 1, Building 4

  • 🚚 24h delivery - fast B2B supply for industrial customers

  • 100% original SKF bearings, no counterfeits

  • Available in single units or wholesale lots

  • Expert technical support and consulting

FAQ - Frequently Asked Questions

Q: What does “A/C3” mean in SKF 3309 A/C3?
A: “A” indicates the design without filling slots, and “C3” means greater internal clearance, allowing higher speed and thermal performance.

Q: Is 3309 A/C3 a double row bearing?
A: Yes - it is a double row angular contact ball bearing, handling both radial and axial loads in two directions.

Q: What are the dimensions of SKF 3309 A/C3?
A: 45 mm (ID) x 100 mm (OD) x 39.7 mm (Width).

Q: What applications use this bearing?
A: Pumps, compressors, gearboxes, machine tools, and other rotating machinery requiring high durability and combined load capacity.

Q: Can I order a single piece from your shop?
A: Yes - we offer both single unit sales and bulk B2B supply directly from stock in Lublin.

Q: How fast is delivery?
A: Standard delivery time is 24h within Poland - ideal for urgent industrial needs.

SKF
3309 A/C3 SKF
Processing time: 2-3 days

Data sheet

Diameter in. (mm)
45
Diameter out. (mm)
100
Height (mm)
39.7
Mark
SKF