Description
The Seal (110 x 140 x 12) represents precision-engineered sealing technology specifically designed for Virtus Equipment and ZERMA America granulators and shredders. This high-performance double lip rotary shaft seal provides critical protection for rotating shafts while preventing lubricant leakage and contamination in demanding industrial material processing applications.
Technical Specifications:
SKU: 80040722
Seal Type: TC (Double Lip with Garter Spring)
Inner Diameter (Shaft): 110mm (4.331 inches)
Outer Diameter (Bore): 140mm (5.512 inches)
Width: 12mm (0.472 inches)
Material: NBR (Nitrile Butadiene Rubber)
Spring Type: Garter spring for constant radial load
Case Material: Rubber-covered metal case with embedded reinforcement
Operating Temperature: -30°C to +120°C (-22°F to 248°F)
Design: Rubber covered metal case with double lip configuration
Key Features:
Double Lip Design: Primary sealing lip with secondary dust lip prevents contamination from both internal and external sources
Premium NBR Construction: Nitrile Rubber material offers excellent resistance to oils, greases, and hydrocarbons
Garter Spring Technology: Integrated spring maintains consistent lip pressure ensuring reliable sealing throughout service life
Rubber-Covered Metal Case: Robust construction with elastic rubber outer cover provides structural integrity
Wide Temperature Range: Operates effectively from -30°C to +120°C (-22°F to 248°F)
Superior Contamination Protection: Prevents dust, dirt, moisture, and abrasives from entering bearing assemblies
Direct OEM Replacement: Manufactured to exact specifications for perfect fitment
Applications: Essential for sealing rotating shafts in granulators, shredders, and material processing equipment where lubricant retention and contamination prevention are critical. Ideal for rotor shaft seals, drive shaft sealing, bearing housing protection, electric motor shaft seals, gearbox and transmission shaft sealing, pump shaft sealing, and industrial machinery requiring reliable shaft sealing. Perfect for recycling equipment operating in dusty or contaminated conditions processing plastics, rubber, wood, paper, and various organic materials.
Installation Tips:
• Clean shaft and bore thoroughly before installation
• Apply thin film of compatible lubricant to seal lips
• Install with spring-loaded lip facing lubricant side
• Use proper seal installation tool to prevent damage
• Ensure shaft surface is smooth and free from burrs
Maintenance:
• Inspect regularly for leakage or deterioration
• Replace if hardening, cracking, or visible wear occurs
• Check for proper lubricant levels during scheduled maintenance
• Monitor equipment for unusual vibration or noise
Material Benefits (NBR):
• Excellent resistance to mineral oils and greases
• Good resistance to dilute acids and alkalis
• Suitable for petroleum-based lubricants
• Cost-effective for standard industrial applications
• Proven performance in granulator and shredder applications
Quality Assurance:
• Manufactured to meet or exceed OEM specifications
• Dimensional accuracy verified for consistent fitment
• Material composition tested for compatibility
• Suitable for continuous industrial operation
Why Choose This Seal:
• Prevents costly downtime from lubricant loss
• Protects bearings from contamination damage
• Extends equipment service life
• Cost-effective maintenance solution
• Direct OEM replacement fitment
Compatibility: Virtus Equipment and ZERMA America granulators and shredders
