Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-530122
3309-B-TV-C3 NKE Double Row Angular Contact Ball Bearing 45mm x 100mm x 39.7mm
3309-B-TV-C3 NKE Double Row Angular Contact Ball Bearing
The 3309-B-TV-C3 is a premium double row angular contact ball bearing from NKE, engineered for high-speed precision applications requiring exceptional combined radial and axial load capacity. With its dual row configuration and optimized 32-degree contact angle, this bearing delivers reliable performance in demanding industrial environments where precision accuracy and extended operational capability are essential.
Technical Specifications:
- Brand: NKE
- Reference: 3309-B-TV-C3
- Bore Diameter: 45mm
- Outer Diameter: 100mm
- Width: 39.7mm
- Contact Angle: 32°
- Row Type: Double row
- Arrangement: Standard version
- Material: Standard bearing steel
- Cage Type: Polyamide cage
- Radial Clearance: Slightly increased (C3)
- Tolerance Class: P0/PN2 (ABEC 1)
- Outer Ring Design: Without flange or groove
Key Features & Benefits:
- Double row configuration provides superior radial and axial load capacity for demanding applications
- 32° contact angle optimized for efficient load distribution and high-speed operation
- Slightly increased radial clearance (C3) accommodates thermal expansion and reduces friction heating during continuous operation
- Polyamide cage ensures stable ball retention, smooth operation, and reduced noise
- Standard bearing steel construction delivers durability and strength for heavy-duty environments
- ABEC 1 precision class guarantees consistent performance and reliability
- NKE engineering excellence provides long-term reliability and proven precision
- Compact design with efficient load handling capabilities
Ideal Applications:
The 3309-B-TV-C3 double row angular contact bearing is perfectly suited for:
- Gearboxes and transmission systems
- Electric motors and rotating equipment
- Machine tool spindles requiring precision and high-speed capability
- Pump and compressor applications
- Industrial machinery and heavy-duty equipment
- Automotive transmissions and drivetrain systems
- High-speed precision applications with combined load requirements
- Applications benefiting from increased clearance for thermal stability
The 3309-B-TV-C3 combines proven NKE engineering with cost-effective operation, making it an excellent choice for applications requiring dependable simultaneous radial and axial load handling. The slightly increased radial clearance configuration makes this bearing particularly suitable for high-speed operations where thermal management and friction reduction are critical for extended bearing life and consistent performance.
