Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-530102
3204-B-2Z-TV-C3 NKE Double Row Angular Contact Ball Bearing 20mm x 47mm x 20.6mm
3204-B-2Z-TV-C3 NKE Double Row Angular Contact Ball Bearing
This compact double row angular contact ball bearing from NKE is engineered to handle combined radial and axial loads acting in both directions, making it an excellent choice for precision machinery and high-speed applications. The metal covers on both sides provide effective protection against contamination while maintaining accessibility for maintenance. With its slightly increased radial clearance and robust design, this bearing delivers reliable performance in demanding industrial environments.
Key Features:
- Double row design accommodates axial loads in both directions
- Metal covers (2Z) on both sides protect against dust and contamination
- Polyamide cage for lightweight, durable ball retention
- Slightly increased radial clearance for enhanced operational flexibility
- Stiff bearing arrangement ideal for tilting moment resistance
- Reduced axial space compared to dual single row bearings
- Compact 20mm bore size for space-constrained applications
Specifications:
- Bore Diameter: 20mm
- Outer Diameter: 47mm
- Width: 20.6mm
- Bearing Type: Double Row Angular Contact
- Cage Material: Polyamide
- Cover Type: Metal covers on both sides (2Z)
- Radial Clearance: Slightly increased
- Tolerance Class: P0/PN2 (ABEC 1)
- Material: Standard bearing steel
- Outer Ring: Without flange/groove
- Manufacturer: NKE
- Reference Number: 3204-B-2Z-TV-C3
Typical Applications:
These double row angular contact bearings are ideal for compact machinery, electric motors, small machine tool spindles, automotive components, and precision equipment where space is limited yet bidirectional load capacity is essential. The metal cover design makes them suitable for applications requiring good contamination protection without the restrictions of rubber seals, making them perfect for moderately harsh industrial environments, agricultural equipment, and applications requiring extended intervals between maintenance.
