Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-506160
3308 A-2ZTN9/MT33 SKF Angular Contact Ball Bearing 40mm x 90mm x 36.5mm
3308 A-2ZTN9/MT33 SKF Angular Contact Ball Bearing
This premium double row angular contact ball bearing from SKF is engineered to handle simultaneous radial and axial loads in both directions, making it ideal for high-speed precision applications. With a bore diameter of 40mm, outer diameter of 90mm, and width of 36.5mm, this versatile bearing delivers exceptional performance and reliability across demanding industrial equipment.
Key Features:
- 30° contact angle for optimized load distribution and axial load capacity in both directions
- Double row configuration for enhanced load-carrying capability
- Polyamide cage construction for reliable performance and reduced maintenance
- Standard bearing steel material for proven durability and longevity
- Normal radial clearance for versatile applications
- Metal covers on both sides (2Z seals) for protection against contaminants while allowing for maintenance access
- Tolerance class P6/ABEC 3 for precision performance
- Non-flange outer ring configuration for flexible mounting options
- SKF quality assurance – the world's largest bearing manufacturer
Technical Specifications:
- Reference: 3308 A-2ZTN9/MT33
- Brand: SKF
- Bore Diameter: 40mm
- Outside Diameter: 90mm
- Width: 36.5mm
- Type: Double Row
- Arrangement: Standard version
- Contact Angle: 30°
- Cage Material: Polyamide
- Clearance: Normal radial clearance
- Seal Type: 2Z (Metal covers on both sides)
- Operating Temperature Range: -30°C to +110°C
- Material: Standard bearing steel
Typical Applications:
Double row angular contact bearings like the 3308 A-2ZTN9/MT33 are commonly used in gearboxes, motors, pumps, compressors, and other rotating equipment where precision and reliability are essential. The dual-row design makes them particularly suitable for applications requiring simultaneous radial and axial load capacity in both directions, such as:
- Industrial gearbox assemblies
- Heavy-duty electric motors
- Centrifugal pumps and compressors
- Machine tool spindles
- Automotive and industrial transmission systems
- Mining and construction equipment
- Power generation equipment
The metal covers on both sides provide effective protection against dust and moisture while maintaining easy access for inspection and maintenance. SKF angular contact bearings are recognised globally for their exceptional quality standards and durability, making them the preferred choice for demanding industrial applications.
