Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-508490
3213 B-2RSRTNGC3 NSK Double Row Angular Contact Ball Bearing 65mm x 120mm x 38.1mm
3213 B-2RSRTNGC3 NSK Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from NSK is engineered to handle simultaneous radial and axial loads with exceptional precision and reliability. With a 65mm bore and 120mm outer diameter, this bearing delivers superior performance in demanding high-speed applications requiring enhanced load capacity and stability.
Specifications:
- Bore Diameter: 65mm
- Outer Diameter: 120mm
- Width: 38.1mm
- Row Type: Double
- Contact Angle: 40°
- Arrangement: Bearing pair with low axial clearance in O- and X-arrangements
Key Features:
- Material: Standard bearing steel for superior durability and load capacity
- Cage: Polyamide cage for lightweight operation and reduced friction
- Clearance: Slightly increased radial clearance for enhanced versatility
- Tolerance Class: P0/PN2 / ABEC 1 for reliable precision performance
- Seal Type: Lip seals on both sides for enhanced protection against contaminants
- Temperature Range: -20°C to +120°C
- Outer Ring: Without flange or groove
Benefits of Double Row Design:
The double row configuration provides increased load-carrying capacity compared to single row bearings, making it ideal for applications requiring greater rigidity and stability. The 40° contact angle in each row ensures optimal load distribution across both radial and axial directions, while the lip seals on both sides protect against dust, dirt, and moisture ingress.
Applications:
This bearing is perfectly suited for demanding industrial applications including gearboxes, electric motors, machine tool spindles, pumps, and heavy-duty transmission systems where enhanced load capacity and sealed protection are critical. The double row design makes it particularly valuable for equipment requiring precise positioning and extended service life.
Reference Number: 3213B-2RSRTNGC3
