Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-506381
3305 A/C3 SKF Angular Contact Ball Bearing 25mm x 62mm x 25.4mm
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Product Specification
Arrangement
Standard version
Brand
SKF
Cage
Sheet steel cage
Clearance
Slightly increased radial clearance
Contact angle
25 degree
Inside Dia
25mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
62mm
Row Type
Double
Seal
None, open bearing
Temperature range
-20 to +150 °C
Tolerance class
Tolerance class P6 / ABEC 3
Width
25.4mm
Reference
3305A/C3
Additional Reference:
10086551
Quick Order Code
BB-506381
Product Description
3305 A/C3 SKF Angular Contact Ball Bearing
Premium double row angular contact ball bearing engineered by SKF for high-speed precision applications requiring simultaneous radial and axial load handling. The 3305 A/C3 is specifically designed for demanding machinery and equipment where reliable performance and extended operating temperatures are essential. The slightly increased radial clearance (C3) makes this bearing ideal for applications involving temperature fluctuations or thermal expansion.
Specifications:
- Bore Diameter: 25mm
- Outer Diameter: 62mm
- Width: 25.4mm
- Row Type: Double Row
- Brand: SKF
- Reference: 3305A/C3
- Contact Angle: 25°
- Clearance: Slightly increased radial clearance (C3)
- Cage Material: Sheet steel cage
- Seal Type: Open bearing (no seals)
- Bearing Material: Standard bearing steel
- Outer Ring: Without flange/groove
- Arrangement: Standard version
- Tolerance Class: P6 / ABEC 3
- Operating Temperature Range: -20°C to +150°C
Applications:
- High-speed spindles and precision machine tools
- Industrial gearboxes and transmission systems
- Electric motor shafts and rotating equipment
- Pumps, compressors, and turbomachinery
- Automotive drivetrains and powertrains
- Heavy-duty industrial machinery
- Equipment operating in wide temperature ranges
- Applications requiring extended high-temperature operation
Key Features:
- Double row design for superior load carrying capacity and rigidity
- 25° contact angle optimized for balanced radial and axial load distribution
- Slightly increased radial clearance (C3) accommodates thermal expansion and reduces preload stress
- Sheet steel cage construction for strength and reliability in demanding applications
- Open bearing design allows for custom lubrication strategies and easy relubrication
- Extended operating temperature range (-20°C to +150°C) for versatile industrial use
- P6/ABEC 3 tolerance class ensures precision and consistency
- SKF engineering and quality assurance for dependable performance
