Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-136645
3308 Dunlop Open Double Row Angular Contact Bearing (5308) 40mm x 90mm x 36.5mm
The 3308 Dunlop Open Double Row Angular Contact Bearing is a high-performance precision bearing engineered to handle simultaneous radial and axial loads in both directions. As a double row configuration, this bearing delivers exceptional load capacity and axial rigidity compared to single row alternatives, making it an excellent choice for demanding industrial applications requiring superior performance under challenging conditions.
Design & Functionality
Double row angular contact ball bearings are specifically designed to accommodate combined loads—both radial and axial forces acting simultaneously in both directions. This configuration provides enhanced load distribution and improved rigidity, making it ideal for applications requiring higher performance and reliability.
Key design features include:
- Double row configuration for bidirectional axial load capacity
- Open seal type for applications where lubrication management is handled externally
- Optimised internal geometry for enhanced load distribution and performance
- High dynamic and static load ratings for reliable operation under demanding conditions
- Precision-engineered design for smooth, quiet operation
Specifications
- Manufacturer: Dunlop
- Reference Number: 3308 (Equivalent to 3308B)
- Bore Diameter: 40mm
- Outer Diameter: 90mm
- Width: 36.5mm
- Type: Double Row Angular Contact
- Seal Type: Open
- Dynamic Load Rating: 61900N
- Static Load Rating: 43400N
Applications
Ideal for gearboxes, spindles, machine tools, compressors, pumps, and other precision equipment requiring reliable performance under combined bidirectional loading conditions. The 40mm bore size makes it particularly suitable for medium to large machinery and equipment, while the robust load ratings ensure excellent performance for the most demanding industrial operations.
