Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-508337
3205 BTNG NSK Double Row Angular Contact Ball Bearing 25mm x 52mm x 20.6mm
3205 BTNG NSK Double Row Angular Contact Ball Bearing
This premium NSK double row angular contact ball bearing is engineered to handle simultaneous radial and axial loads with exceptional precision and reliability. The double row configuration with low axial clearance provides superior load distribution and capacity compared to single row designs, making it ideal for demanding applications requiring high-speed performance and excellent axial load handling in both directions.
Key Specifications:
- Bore Diameter: 25mm
- Outer Diameter: 52mm
- Width: 20.6mm
- Type: Double Row Angular Contact Ball Bearing
- Contact Angle: 40°
- Cage Type: Polyamide
- Material: Standard bearing steel
- Clearance: Normal radial clearance
- Seal Type: Open bearing (no seals)
- Tolerance Class: P0/PN2 (ABEC 1)
- Operating Temperature Range: -20°C to +120°C
- Arrangement: Low axial clearance in O- and X-arrangement configurations
- Reference Number: 3205BTNG
- Brand: NSK
Features & Benefits:
- Double row design accommodates axial loads in both directions with superior capacity
- 40° contact angle for optimal load distribution and performance
- Low axial clearance ensures precise alignment and reduced play
- Versatile mounting options - can be arranged in O-configuration (back-to-back) or X-configuration (face-to-face) depending on application requirements
- Polyamide cage construction for smooth, reliable, and consistent operation
- Open bearing design allows for custom sealing solutions tailored to specific environments
- NSK quality standards - trusted bearing manufacturer with proven reliability and performance
Typical Applications:
These double row angular contact bearings are ideal for precision spindles, machine tool applications, high-speed gearboxes, automotive transmission systems, electric motors, pumps, compressors, and other heavy-duty equipment requiring combined radial and bidirectional axial load handling. The compact design and low axial clearance make them particularly suitable for applications demanding minimal internal play and maximum load capacity in a compact footprint.
