UCX20-63
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Overview |
|
| Part Number | UCX20-63 |
Brand: LILY  |
Interchangeable With: AMI |
Characteristics |
|
| System of Measurement | Inch |
| Duty Type | Medium Duty |
| Inner Ring Type | Wide Inner Ring |
| Mounted Type | Bearing Inserts |
| Outer Ring type | Spherical O.D. |
| Sealing Type | Contact Seal and Slinger |
| Lubricant | Prelubricated / Relubricatable |
| Set Screw Locking | 120° |
Dimensions |
|
| Bore Dia | 3.9375" |
| Outer Dia | 7.4803" |
| Outer Dia of Inner Ring | 5.217" |
| Width of Inner Ring | 4.626" |
| Width Of Outer Ring | 1.654" |
| Inner Ring Chamfer | 0.138" |
| Distance face to thread centre | 0.63" |
| Distance to Lubrication hole | 0.512" |
| Distance from Locking Device Side Face to Raceway Centre | 2.689" |
| Positioning Center Distance | 1.937" |
| Thread of Grease Fitting | 5/8-18" |
Material |
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| Bearing Material | AISI 52100 Steel |
| Retainer Material | Steel Retainer |
Performance |
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| Dynamic Load Rating | 30200 lbf |
| Static Load Rating | 23600 lbf |
| Temperature Range | -30° to 110 °C |
Properties |
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| RoHS | Compliant |
| REACH | Compliant |
| Weight | 19.92 lbs |
What does UCX20-63 mean?
UCX20-63 is an AMI inch wide inner ring ball bearing insert with set screw locking, spherical outer ring, for a 3 15/16" (100.01 mm) shaft. The part number breaks down into 3 segments:
- UC
- Wide inner ring ball bearing insert, set screw locking, spherical outer ring
- X20
- Frame size X20, X00 series (medium duty)
- -63
- Bore in sixteenths of an inch: 63/16" = 3 15/16" (100.01 mm)
Note: For inch mounted bearings, the number after the dash is the bore in sixteenths of an inch. For example, -8 is 1/2", -12 is 3/4" and -16 is 1".
Frequently asked questions
What does UCX20-63 mean?
UCX20-63 is an AMI inch wide inner ring ball bearing insert with set screw locking, spherical outer ring, for a 3 15/16" (100.01 mm) shaft. UC = wide inner ring ball bearing insert, set screw locking, spherical outer ring, X20 = frame size X20, X00 series (medium duty), -63 = bore in sixteenths of an inch: 63/16" = 3 15/16" (100.01 mm).
What is the bore size of UCX20-63?
The bore of UCX20-63 is 3 15/16" (100.01 mm).
Design Features of UCX20-63
UCX20-63 feature a precision-engineered rolling element assembly housed within a durable, often cylindrical or spherical, outer shell designed for easy mounting. They typically include sealed or shielded designs to protect against contaminants while retaining lubrication, ensuring smooth rotation and reduced maintenance. Their standardized dimensions and self-aligning or snug-fit capabilities allow quick integration into pillow blocks, flange units, or other bearing housings for reliable shaft support.
What Benefits Can UCX20-63 Provide?
- Versatile Compatibility: Standardized dimensions allow easy installation into various housings such as pillow blocks, flange units, and cartridge assemblies.
- Enhanced Shaft Support: Precision-engineered rolling elements ensure smooth rotation, accurate alignment, and stable load handling.
- Reduced Maintenance: Sealed or shielded designs retain lubrication and protect against dust, moisture, and contaminants, extending service life.
- Simplified Replacement: Inserts can be quickly replaced without removing the entire housing, minimizing downtime and labor costs.
- Reliable Performance in Diverse Applications: Suitable for industrial, agricultural, and material-handling machinery, providing consistent operation under varying loads and conditions.
What Can UCX20-63 Be Used for?
- Pillow Block and Flange Bearing Units: They serve as the core rolling element assembly, providing smooth rotation and reliable shaft support.
- Conveyor Systems: Used in rollers and pulleys to ensure efficient and stable material transport.
- Industrial Machinery: Applied in mixers, crushers, and processing equipment requiring precise alignment and load handling.
- Agricultural Equipment: Support rotating shafts in harvesters, conveyors, and irrigation systems under various environmental conditions.
- Automated and Material Handling Systems: Used in packaging, sorting, and assembly equipment where consistent performance and minimal maintenance are essential.
