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Category
UCFL314-43
The UC series bearings refer to standardized, widely-used pillow block ball bearing units with adapter sleeves. At their core is a deep groove ball bearing featuring a spherical outer diameter (SPB) designed to fit into the matching spherical bore of a cast iron housing. Adhering to metric dimensions, this series is specifically engineered for industrial applications demanding high load capacity, straightforward installation, and dependable performance.
UC Series Bearings
| ISO | UCFL314-43 | |
| Bearing No. | UC314-43 | |
| Housing | FL314 | |
| Bolt Size | 1-1/8 | |
| Bore diameter | d | 2-11/16 in |
| Total Length | a | 12-13/32 in |
| Bolt Hole Spacing | e | 9-27/32 in |
| Center of Bearing from Housing End | i | 1-27/64 in |
| Flange width | g | 1-3/32 in |
| Housing Width | l | 2-13/32 in |
| Bolt Hole Size | s | 1-3/8 in |
| Overall length | b | 7-9/32 in |
| Overall unit width | z | 3-3/16 in |
| Inner Ring Width | B | 3.0708 in |
| Center of Bearing from Bearing End | n | 1.299 in |
| Mass bearing | 8.826 kg | |
Structure of UC Series Bearings
Key Characteristics of UC Series Bearings
- Self-Aligning Capability:The spherical fit between the outer ring and housing bore allows the bearing to accommodate small shaft misalignment (typically up to ±3°), compensating for installation errors or shaft deflection.
- Easy Installation and Maintenance:The pre-assembled unit design, combined with the adapter sleeve locking system, enables extremely fast and tool-free mounting/dismounting on cylindrical shafts, minimizing downtime and maintenance costs.
- Superior Sealing:Standard seals offer excellent protection against harsh environments, extending bearing life.
- Robust Load Capacity:The sturdy cast iron housing and deep groove ball bearing construction provide good radial load capacity and moderate axial load capacity.
- Broad Compatibility & Interchangeability:Manufactured to ISO metric standards (IS), ensuring ease of replacement and sourcing of spare parts globally.
Applications of UC Series Bearings
Thanks to their durability, ease of use, and reliable performance, UC bearings are found in a vast array of industries and applications:
- Agricultural Machinery (Tractors, Harvesters, Planters)
- Conveying Equipment (Belt Conveyors, Roller Conveyors)
- Ventilation and HVAC Systems (Fans)
- Material Handling Machinery
- Construction Equipment
- Food and Beverage Processing Lines
- Textile Machinery
- General Industrial Drives (Motors, Gearboxes, Pulleys)
Choosing UC Series Bearings means choosing reliability, cost-effectiveness, and operational efficiency.
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