Overview
The SKF 5314 ANR is a double-row angular contact ball bearing engineered to handle high radial loads and significant axial forces in both directions. This bearing configuration provides superior load capacity compared to single-row designs, making it ideal for precision industrial equipment requiring combined load support. The ANR variant represents SKF’s proven double-row design with solid inner and outer rings.
Key Features
- Double-row configuration supports high radial and axial forces simultaneously
- 30° contact angle optimizes load distribution for demanding applications
- Chrome steel construction with precision ball elements for extended service life
- Maximum speed rating of 3800 RPM with smooth, quiet operation
- New in Box condition ensures factory packaging and full functionality
- Proven SKF engineering for reliability across industrial sectors
Technical Specifications
- Bore Diameter (d): 70 mm
- Outside Diameter (D): 150 mm
- Overall Width (B): 63.5 mm (2.5 in)
- Contact Angle: 30°
- Internal Clearance: C3 (standard)
- Radial Dynamic Load Capacity: 34,400 lbf
- Radial Static Load Capacity: 28,100 lbf
- Maximum RPM: 3,800
- Bearing Material: Chrome Steel
- Cage Material: Steel
- Weight: 10.13 lbs
Typical Applications
The SKF 5314 ANR performs reliably in construction machinery, electric motor drives, gearboxes, pumps, compressors, textile machinery, and heavy industrial equipment. This bearing is suited for applications requiring sustained high-speed operation combined with substantial axial and radial loads. Its double-row design makes it preferred for critical rotating shafts where single-row bearings would be insufficient.
Compatibility & Replacements
Compatible With
- Industrial machinery requiring 70 mm bore bearings
- Motor and pump assemblies rated for C3 internal clearance
- Equipment designed for double-row angular contact bearing configurations
- Systems operating at speeds up to 3800 RPM
Replaces / Drop-In Replacement For
Verify compatibility with your equipment specification or bearing drawing before ordering. The SKF 5314 ANR is the standard SKF double-row angular contact bearing in this size class. Related SKF variants include the 5314A and 5314C models, though direct interchangeability should be confirmed based on your application requirements and internal clearance specifications.
Works With
- Standard pillow block and flange mount housings for 70 mm bore
- Bearing preload and duplex/triplex mounting configurations
- Grease and oil lubrication systems compatible with high-speed industrial bearings
- Sealed and unsealed bearing arrangements
