Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-500134
3309-ATN9/C3 SKF Double Row Angular Contact Ball Bearing
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Product Specification
Arrangement
Standard version
Brand
SKF
Cage
Polyamide cage
Clearance
Slightly increased radial clearance
Contact angle
30 degree
Inside Dia
45mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
100mm
Row Type
Double
Seal
None, open bearing
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P6 / ABEC 3
Width
39.7mm
Reference
3309ATN9C3
Additional Reference:
10057569
Quick Order Code
BB-500134
Product Description
3309-ATN9/C3 SKF Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from SKF is engineered for high-speed precision applications requiring simultaneous radial and axial load capacity. The 3309-ATN9/C3 combines robust construction with reliable performance across demanding industrial environments.
Specifications:
- Bore diameter: 45mm
- Outer diameter: 100mm
- Width: 39.7mm
- Contact angle: 30°
- Row type: Double row configuration
- Clearance: Slightly increased radial clearance (C3)
- Tolerance class: P6 / ABEC 3
Design Features:
- Arrangement: Standard version
- Cage: Polyamide for lightweight performance
- Material: Standard bearing steel construction
- Seal: Open bearing design (no seals)
- Outer ring: Without flange or groove
- Operating temperature range: -20°C to +120°C
Applications:
Ideal for gearboxes, electric motors, spindles, pumps, and other heavy-duty equipment where combined radial and axial loads are present. The increased radial clearance makes this bearing suitable for applications with thermal expansion considerations and machinery operating at elevated temperatures.
This SKF bearing is in stock and available for immediate dispatch.
