Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-528132
5212 ZZ Nachi Double Row Angular Contact Ball Bearing 60mm x 110mm x 36.5mm
5212 ZZ Nachi Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from Nachi is engineered to handle simultaneous radial and axial loads in both directions, making it ideal for precision applications requiring enhanced load capacity and reliability. With a 60mm bore diameter and 110mm outer diameter, this bearing delivers robust performance in demanding industrial environments. Nachi's reputation for precision engineering ensures exceptional quality and extended service life.
Design & Specifications:
- Manufacturer: Nachi
- Model: 5212 ZZ
- Bore Diameter: 60mm
- Outer Diameter: 110mm
- Width: 36.5mm
- Type: Double Row Angular Contact
- Contact Angle: 30-40° (optimized for combined load handling)
- Cage Material: Sheet steel cage
- Seal Type: Cover on both sides (ZZ)
- Clearance: Normal radial clearance
- Arrangement: Standard version
- Outer Ring: Without flange or groove
- Material: Standard bearing steel
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -20°C to +150°C
Key Features:
- Double row configuration provides increased load capacity and rigidity compared to single row bearings
- Bilateral covers (ZZ) protect against contamination and moisture ingress
- Contact angle of 30-40° optimizes load distribution for combined radial and axial force handling
- Sheet steel cage ensures stable operation and precise ball centering
- Extended temperature range to +150°C makes it suitable for high-temperature operating environments
- Normal radial clearance provides reliable performance across standard applications
Typical Applications:
This bearing is well-suited for use in industrial gearboxes, transmission systems, electric motors, machine tool spindles, pumps, compressors, automotive drivetrains, and other equipment where combined radial and axial loads are present. The sealed design makes it particularly valuable for applications requiring protection against contamination while maintaining the enhanced load capacity of a double row configuration. Its robust construction and extended temperature capability make it an excellent choice for both precision and heavy-duty industrial applications.
Reference: 5212 ZZ | Brand: Nachi
