UG212
UG212 Insert Bearings Spherical OD Dimensions & Technical Data:
UG212 Insert Bearing Product Overview & Core Advantages
The UG212 is a heavy-duty insert bearing with a spherical outer diameter designed for demanding industrial applications requiring reliable performance under misalignment conditions. As a wide inner ring bearing insert featuring eccentric collar locking, it offers easy and secure mounting. Its contact seal with slinger provides robust protection against contaminants in harsh environments. This bearing is prelubricated and relubricatable, engineered to deliver high load capacity and extended service life under radial loads, making it an ideal component for agricultural machinery, conveyors, and industrial fans.
UG212 Bearing Model Code Explained, Specifications & Naming Convention
| Code Element | Technical Meaning | Performance Benefit |
|---|---|---|
| UG212 | Standard insert bearing series with spherical O.D. and set screw/eccentric locking | Robust design for industrial applications with misalignment compensation |
| Insert Bearing | Bearing unit with wide inner ring for direct mounting on shafts | Simplifies installation and reduces assembly time |
| Spherical O.D. | Outer ring has a spherical external surface | Allows for minor shaft misalignment and simplifies housing design |
| Eccentric Collar Locking | Uses an eccentric collar and set screw for shaft fixation | Provides secure locking on the shaft, preventing rotation and slippage |
UG212 Bearing Structural Features & Performance Benefits
Robust Construction & High Load Capacity: With a dynamic load rating of 52.47 kN and static load rating of 36.28 kN, this bearing is built to handle significant radial loads in tough industrial environments. The use of AISI 52100 steel ensures high durability and wear resistance.
Effective Sealing System: The combination of a contact seal and slinger provides a high level of protection against dirt, dust, and moisture, extending bearing life in contaminated conditions.
Versatile Lubrication: The bearing comes prelubricated for immediate use and features a standard M12x1.5 grease fitting, allowing for easy relubrication during maintenance to prolong service intervals.
Wide Operating Temperature Range: Designed to perform reliably in a temperature range from -30°C to 110°C, making it suitable for both cold and moderately hot environments.
Compliant with Environmental Standards: The bearing is RoHS and REACH compliant, meeting international regulations for hazardous substances.
UG212 Bearing Typical Application Areas
- Agricultural Machinery: Harvesters, tractors, tillers, and conveyor systems
- Material Handling: Conveyor rollers, pulley systems, and industrial fans
- Food Processing & Packaging: Equipment requiring frequent washdowns (with appropriate seal selection)
- Construction Equipment: Small rollers, compaction equipment, and auxiliary drives
- Ventilation Systems: HVAC fans, exhaust fans, and blowers
- General Industrial Machinery: Drives, transmissions, and applications with shaft misalignment
