Heavy-Duty Double Row Agricultural Bearing with Triple-Lip Seal for Disc Harrow Bearing Applications

The GQZ 5203KYY2 Agricultural Bearing is engineered for heavy-duty farming machinery, delivering superior load capacity and ultimate mud exclusion. It is widely used in high-intensity seeding and tillage systems where continuous performance in harsh soil conditions is a key requirement.

• High radial and axial thrust load capacity for demanding field operations
• Heavy-duty triple-lip rubber contact seals to fully keep dust and mud out
• Thick-walled outer ring structure optimized for severe impact and stone shock resistance
• Pre-lubricated with high-grade water-resistant grease for a maintenance-free service life
• Precise dimensional compliance ensuring smooth direct interchange with OEM agricultural parts

This bearing is widely used in:

• Planter Gauge Wheel Systems
• Heavy Duty Disc Harrow and Tillage Hub Units
• Grain Drill Opener Discs and Seeder Row Units
• Agricultural Closer Wheels and Press Wheel Assemblies

• 25+ years of experience in industrial and agricultural bearing manufacturing
• Exported to 50+ countries worldwide, including major North American and European agricultural markets
• Rich experience in OEM, custom clearance setup, and private label branding projects
• Strict 100% quality inspection covering raw materials to final rotation tests before shipment
• Fast response within 24 hours from professional sales engineers