Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-499945
3208 A-2RS1TN9/C3MT33 SKF Double Row Angular Contact Ball Bearing 40mm x 80mm x 30.2mm
3208 A-2RS1TN9/C3MT33 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 dual row configuration with advanced sealing technology delivers superior performance and protection in demanding industrial environments, all within a compact 40mm x 80mm x 30.2mm footprint.
Key Specifications:
- Bore Diameter: 40mm
- Outer Diameter: 80mm
- Width: 30.2mm
- Configuration: Double Row
- Contact Angle: 30°
- Seal Type: Lip seal on both sides (2RS)
- Cage Material: Polyamide
- Material: Standard bearing steel
- Radial Clearance: Slightly increased (C3)
- Tolerance Class: P6/ABEC 3
- Operating Temperature Range: -20°C to +120°C
- Outer Ring: Without flange or groove
- Arrangement: Standard version
- Manufacturer: SKF
- Reference: 3208A-2RS1TN9/C3MT33
Design Benefits:
The 30° contact angle design enables efficient load distribution for combined radial and axial forces, while the double row configuration significantly increases load-carrying capacity compared to single row bearings. Key advantages include:
- Double row construction for enhanced radial and axial load capacity
- 30° contact angle optimized for balanced performance across multiple load directions
- Lip seals on both sides provide excellent protection against contamination and moisture ingress
- Slightly increased radial clearance (C3) accommodates thermal expansion and accommodates misalignment
- Lightweight polyamide cage reduces friction and enables higher speed operation
- Precision tolerance class P6 (ABEC 3) ensures smooth, quiet operation
- Compact dimensions ideal for space-constrained applications
- SKF quality assurance guarantees reliability and durability
Ideal Applications:
This bearing is well-suited for electric motors, gearboxes, pumps, compressors, machine tool spindles, automotive transmissions, and other high-speed industrial equipment where combined loading and sealed protection are critical requirements. The double row configuration and increased clearance make it particularly valuable for applications experiencing varying thermal conditions or moderate misalignment.
