Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-508325
3212 B-2ZRTNG NSK Double Row Angular Contact Ball Bearing 60mm x 110mm x 36.5mm
3212 B-2ZRTNG NSK Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from NSK is engineered for high-performance applications requiring exceptional combined radial and axial load capacity. With a bore diameter of 60mm and outer diameter of 110mm, this bearing delivers superior rigidity and precision in demanding industrial environments.
Design & Construction
The double row configuration combines the functionality of two single row bearings while maintaining a compact axial footprint of 36.5mm. Angular contact ball bearings feature offset raceways on both the inner and outer rings, enabling them to handle combined loads with exceptional efficiency. This bearing pair features low axial clearance in both O- and X-arrangements, making it ideal for applications requiring precise load distribution and minimal play.
Key Specifications
- Bore Diameter: 60mm
- Outer Diameter: 110mm
- Width: 36.5mm
- Bearing Type: Double Row Angular Contact
- Contact Angle: 40°
- Arrangement: Bearing pair with low axial clearance in O- and X-arrangement
- Seal Type: Covers on both sides
- Cage Material: Polyamide
- Clearance: Normal radial clearance
- Tolerance Class: P0/PN2 (ABEC 1)
- Material: Standard bearing steel
- Operating Temperature Range: -20°C to +120°C
- Outer Ring Design: Without flange or groove
Performance Benefits
- Accommodates combined radial and axial loads simultaneously in both directions
- Exceptional stiffness for precision applications
- Capable of supporting tilting moments
- Double-sided covers provide effective contamination protection
- Low axial clearance ensures minimal bearing play and improved load distribution
- Polyamide cage offers lightweight, efficient operation
- Suitable for high-speed operation with stable performance
Typical Applications
This bearing is ideally suited for use in gearboxes, spindle assemblies, machine tool equipment, automotive transmissions, pumps, compressors, electric motors, and other heavy-duty machinery requiring precision and reliability under demanding combined loading conditions. The 40° contact angle provides excellent axial load capacity while maintaining low friction characteristics for dependable operation.
As an NSK product, this bearing meets premium quality standards and is backed by proven manufacturing expertise. Contact us for availability or if you require alternative configurations.
