Bearings
Housed & Flanged Bearings
Triple Seal Bearing
Triple Seal Bearing Inserts
Quick Code: BB-553878
UC218-56 3.1/2inch Challenge Triple Seal Bearing Insert
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Product Specification
Inner Width
96mm
Inside Dia
88.9mm = 3.1/2inch
Outer Width
37mm
Outside Dia
160mm
Type
Standard Duty
Reference
T-UC218-56
Brand
Challenge
Quick Order Code
BB-553878
Product Description
The UC218-56 Challenge Triple Seal Bearing Insert is a robust, high-performance industrial component engineered to deliver exceptional reliability in demanding mechanical environments. Specifically designed for applications requiring both constant and alternating rotation, this 3.1/2 inch bearing insert offers superior protection and operational efficiency.
Key Features:
- Triple lipped seals with protective shields dramatically extend bearing life
- Pre-lubricated and factory-sealed for maintenance-free initial operation
- Self-aligning design compensates for shaft misalignment
- Integrated grease nipple allows convenient re-lubrication when required
- Fully interchangeable with comparable industry standard bearings
- Inner ring with set screws enables easy and secure shaft mounting
Technical Specifications:
- Bore Size: 3.1/2 inch (88.9mm)
- Inner Width: 96mm
- Outer Width: 37mm
- Outside Diameter: 160mm
- Duty Classification: Standard Duty
Ideal Applications:
- Heavy-duty conveyor systems
- Agricultural machinery
- Construction and mining equipment
- Material handling infrastructure
- Manufacturing production lines
- Industrial processing equipment
As a premium product from the Challenge brand, this bearing insert guarantees reliable performance, precision engineering, and exceptional durability in challenging operational environments. Its comprehensive sealing solution protects against contaminants, ensuring extended service life and reduced maintenance requirements.
Key Features
