Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-508526
3306 B-2ZRTNGC3 NSK Double Row Angular Contact Ball Bearing 30mm x 72mm x 30.2mm
3306 B-2ZRTNGC3 NSK Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from NSK is engineered for demanding applications requiring simultaneous radial and axial load handling. With a 25-degree contact angle and slightly increased radial clearance, it delivers reliable performance in precision machinery and industrial equipment operating at high speeds.
Key Specifications:
- Bore diameter: 30mm
- Outer diameter: 72mm
- Width: 30.2mm
- Double row configuration for enhanced load capacity
- Contact angle: 25 degrees
- Polyamide cage construction for reduced weight and excellent wear resistance
- Standard bearing steel material for durability
- Slightly increased radial clearance (C3) for optimal performance
- Double-sided covers (2ZR) for effective contamination protection and improved sealing
- Without flange/groove outer ring design
- Tolerance class P0/PN2 (ABEC 1) for reliable precision
- Operating temperature range: -20°C to +120°C
- Standard arrangement configuration
Ideal Applications:
This bearing is particularly well-suited for gearboxes, electric motors, compressors, spindle applications, and other industrial machinery where combined radial and axial loads are present. The double row design with increased clearance makes it an excellent choice for heavy-duty equipment and high-speed operations. The protective covers on both sides provide valuable contamination resistance, making it ideal for environments where protection from dust and moisture is important.
Most items are in stock for immediate dispatch. Please contact us if you require additional information or alternative configurations.
