7751K78
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| Part Number | HHFBKHI |
| System of Measurement | Metric |
| Bearing Type | Plain |
| Plain Bearing Type | Flanged |
| For Load Direction | Combined Radial and Thrust |
| For Shaft Diameter | 20 mm |
| Bore Dia | 20.042000 mm |
| Bore Dia Tolerance | 0 mm to 0.042 mm |
| For Housing ID | 26 mm |
| Outer Dia | 26.035000 mm |
| Outer Dia Tolerance | 0 to 0.021 mm |
| Length | 20 mm |
| Length Tolerance | -0.5mm to 0mm |
| Flange OD | 32 mm |
| Flange Thickness | 3 mm |
| Dynamic Radial Load | 1000 lbf |
| Static Radial Load | 1000 lbf |
| Dynamic Thrust Load | 760 lbf |
| Max Speed (X1000 rpm) | 0.06 |
| Material | Frelon Plastic |
| Casing Material | 6061 Aluminum |
| Lubrication | Not Required |
| For Shaft Type | Round |
| Shaft Mount Type | Slip Fit |
| Temperature Range | -400° to 400° F |
| RoHS | Compliant |
| REACH | Compliant |
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All other trademarks mentioned herein are used for the purpose of compatibility description and product identification only. Lily Bearing is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.
Design Features of HHFBKHI Bearing
HHFBKHI Bearing is designed with self-lubricating materials, allowing it to operate without the need for external lubrication even under heavy loads. HHFBKHI outer dia is 26.035000 mm. Its bore dia is 20.042000 mm. Its length tolerance is 20 mm_Tolerance. It features a flanged structure for better load distribution and secure mounting, making it ideal for applications where maintenance is difficult or lubrication is impractical.
What Benefits Can HHFBKHI Bearing Provide?
- Maintenance-Free Operation: This bearing is self-lubricating, eliminating the need for external lubrication, reducing downtime and maintenance costs.
- High Load Capacity: It is designed to withstand significant radial and axial loads, making it suitable for heavy-duty applications.
- Improved Durability: The dry-running design reduces friction and wear, extending the bearing's lifespan even in harsh or high-load environments.
- Corrosion Resistance: This bearing is made from materials that resist corrosion, making it ideal for use in environments where moisture or chemicals are present.
- Versatile Applications: Its ability to function without lubrication and handle high loads makes it suitable for industries such as automotive, construction, and heavy machinery, where access for regular maintenance is limited.
What Can HHFBKHI Bearing Be Used for?
HHFBKHI Bearing can be used in a variety of applications across multiple industries due to its robust and maintenance-free design. Common uses include:
- Automotive Components: It is often used in suspension systems, steering columns, and engine parts where lubrication is difficult to apply.
- Heavy Machinery: This bearing is ideal for construction equipment, agricultural machinery, and industrial machines that require bearings to handle heavy loads without frequent maintenance.
- Conveyor Systems: Used in material handling equipment, especially in environments where lubrication is impractical or contaminants may affect performance.
- Aerospace and Defense: This bearing is used in aircraft landing gear, control systems, and defense equipment, where reliable, high-load bearing performance is critical.
- Marine and Offshore Applications: Its corrosion-resistant properties make it suitable for use in shipbuilding and offshore drilling equipment, where exposure to water and harsh conditions is constant.
- Door Hinges and Seating Mechanisms: In high-load doors and seats, this bearing ensures smooth movement without requiring lubrication.




