Bearings
Housed & Flanged Bearings
Triple Seal Bearing
Triple Seal Bearing Inserts
Quick Code: BB-553895
UCX13-40 2.1/2inch Challenge Triple Seal Bearing Insert
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Product Specification
Inner Width
74.6mm
Inside Dia
63.5mm = 2.1/2inch
Outer Width
30mm
Outside Dia
125mm
Type
Medium Duty
Reference
T-UCX13-40
Brand
Challenge
Quick Order Code
BB-553895
Product Description
The UCX13-40 2.1/2inch Challenge Triple Seal Bearing Insert is a robust and versatile industrial solution engineered to deliver exceptional performance in challenging mechanical environments. Designed for both constant and alternating rotation applications, this bearing insert offers superior protection and reliability across a wide range of industrial settings.
Key Features:
- Triple lipped seals with protective shields dramatically extend bearing life and prevent contaminant ingress
- Pre-lubricated and sealed design ensures maintenance-free initial operation
- Self-aligning mechanism compensates for shaft misalignment, reducing wear and improving overall performance
- Integrated grease nipple allows for convenient periodic re-lubrication
- Fully interchangeable with competitor brand bearings
- Inner ring with set screws enables secure and easy shaft mounting
Ideal Applications:
- Heavy-duty manufacturing machinery
- Agricultural and construction equipment
- Mining and material handling systems
- Industrial processing and conveyor equipment
- Automotive and transportation machinery
- Medium-duty industrial machinery requiring reliable rotational support
Technical Specifications:
| Inside Diameter: | 63.5mm (2.1/2 inch) |
| Inner Width: | 74.6mm |
| Outer Width: | 30mm |
| Outside Diameter: | 125mm |
| Duty Type: | Medium Duty |
As part of the Challenge brand, this triple seal bearing insert guarantees reliable performance, durability, and consistent quality. Its comprehensive design provides exceptional contaminant protection and operational reliability across various industrial sectors.
Reference: T-UCX13-40
Brand: Challenge
Key Features

