The Bearing Seat Of Greenhouse Accessories Is The Core Component That Supports The Rotating Parts Of The Greenhouse. It Is Mainly Used To Fix Bearings And Ensure The Stable Operation Of Rotating Shafts Such As Film Rolling Shafts And Sunshade Shafts. It Is A Key Component Of The Greenhouse Mechanical Transmission System.
In Terms Of Material, Mainstream Products Use Gray Cast Iron (HT200) Or Ductile Iron (QT450), Which Have High Strength And Wear Resistance Characteristics, And Can Withstand Radial And Axial Loads Generated By Shaft Rotation. Some Lightweight Models Use Engineering Plastics (such As Reinforced Nylon), Which Are Lightweight And Corrosion-resistant, Suitable For Indoor Environments With High Humidity.
The Structural Design Follows The Principle Of Standardization And Is Divided Into Two Categories: Split Type And Integral Type. The Split Type Bearing Seat Is Convenient For Bearing Disassembly And Maintenance, While The Integral Type Has Higher Structural Rigidity And Is Suitable For Shaft Systems Of Different Diameters (common Specifications Are 20mm-50mm). The Bottom Of The Seat Is Equipped With Installation Holes, Which Can Be Firmly Connected To The Greenhouse Skeleton Through Bolts. The Installation Surface Is Precision Machined To Ensure That The Coaxiality Error Of The Shaft System Does Not Exceed 0.1mm.
Functionally, The Bearing Seat Reduces The Rotational Friction Of The Shaft System Through Built-in Bearings, Reduces Motor Energy Consumption, And Limits The Radial Runout Of The Shaft To Avoid Damage To The Film Due To Shaking Of The Film Rolling Shaft. It Has Excellent Sealing Performance, Using Double Lip Sealing Rings To Prevent Dust And Water Vapor From Entering, Extending The Service Life Of The Bearing, And Can Work Stably For 3-5 Years In Foggy And High Humidity Indoor Environments.
Widely Used In Various Types Of Greenhouse Film Rolling Systems, Shading Systems, And Ventilation Systems, It Is Compatible With Different Brands Of Electric Film Rolling Machines And Manual Film Shaking Machines, And Is A Basic Accessory To Ensure The Efficient Operation Of Greenhouse Automation Equipment.
