Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-530109
3209-B-2RS-TV-C3 NKE Double Row Angular Contact Ball Bearing 45mm x 85mm x 30.2mm
3209-B-2RS-TV-C3 NKE Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from NKE is engineered for high-speed, precision applications requiring simultaneous radial and axial load capacity in both directions. The 45mm x 85mm x 30.2mm bearing combines robust construction with sealed protection, making it ideal for environments where contamination protection is essential without sacrificing performance.
Technical Specifications:
- Bore Diameter: 45mm
- Outer Diameter: 85mm
- Width: 30.2mm
- Type: Double Row Angular Contact
- Contact Angle: 40 degrees
- Cage Material: Polyamide cage
- Seal Type: Lip seal on both sides (2RS)
- Material: Standard bearing steel
- Clearance: Slightly increased radial clearance
- Tolerance Class: P0/PN2 (ABEC 1)
- Outer Ring: Without flange or groove
- Arrangement: Standard version
- Manufacturer: NKE
Key Features & Benefits:
The double row angular contact configuration provides exceptional advantages for demanding applications:
- Accommodates radial and axial loads in both directions simultaneously
- Dual lip seals on both sides protect against contamination and moisture ingress
- Polyamide cage design ensures lightweight operation suitable for high-speed applications
- 40-degree contact angle delivers optimal load distribution and bearing rigidity
- Slightly increased radial clearance provides flexibility for varying temperature conditions
- Compact axial space design compared to dual single-row bearing arrangements
- Rigid bearing support ideal for precision machinery
Ideal Applications:
This sealed bearing is particularly well-suited for:
- Gearboxes and transmission systems in automotive and industrial sectors
- Machine tool spindles and precision equipment
- Electric motors and high-speed rotating machinery
- Industrial equipment operating in harsh or contaminated environments
- Pumps, compressors, and heavy-duty machinery
- Applications requiring extended service intervals due to sealed protection
The dual lip seal design makes this bearing an excellent choice for applications where environmental protection is critical, eliminating the need for additional external sealing arrangements while maintaining the high-speed capabilities expected from a premium angular contact bearing.
Reference Number: 3209-B-2RS-TV-C3
