Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-534911
3001-2Z NKE Double Row Angular Contact Ball Bearing 12mm x 28mm x 12mm
The 3001-2Z NKE Double Row Angular Contact Ball Bearing is a compact precision bearing engineered to handle combined radial and axial loads with exceptional reliability. This versatile double row configuration delivers superior performance in applications requiring high-speed operation and precision load distribution in a compact footprint.
Design & Construction
Double row angular contact ball bearings feature angularly displaced raceways in both the inner and outer rings, enabling efficient handling of combined radial and axial loads simultaneously. As a double row bearing, this design combines the capabilities of two single row bearings while maintaining a compact profile. Key advantages include:
- Accommodates axial loads in both directions
- Provides rigid, stiff bearing arrangements ideal for precision applications
- Capable of handling tilting moments
- Enhanced load carrying capacity compared to single row designs
- Optimised for high-speed operation
- Compact 12mm x 28mm x 12mm dimensions perfect for space-constrained applications
Specifications
- Bore Diameter: 12mm
- Outside Diameter: 28mm
- Width: 12mm
- Type: Double Row Angular Contact
- Cage Material: Sheet steel cage
- Contact Angle: 35°
- Seal Type: Covers on both sides
- Clearance: Normal radial clearance
- Arrangement: Standard version
- Outer Ring: Without flange/groove
- Material: Standard bearing steel
- Tolerance Class: P0/PN2 (ABEC 1)
- Operating Temperature Range: -20°C to +120°C
- Manufacturer: NKE
- Reference: 3001-2Z
Applications
Ideal for use in:
- Compact gearboxes and transmission systems
- High-speed industrial spindles and precision equipment
- Machine tools and small precision machinery
- Electric motors and fractional horsepower drives
- Industrial pumps and compressors
- Automotive and light industrial machinery
- Applications requiring bidirectional axial load capacity in compact spaces
- Equipment operating in temperature ranges from -20°C to +120°C
The protective covers on both sides provide excellent contamination resistance, making this bearing suitable for industrial environments where dust and moisture exposure may occur. The sheet steel cage ensures reliable performance in standard industrial conditions, while the compact dimensions and high-speed capability make this bearing an ideal cost-effective solution for applications requiring precision performance with space limitations and bidirectional load handling.
