5PCS Brass Bushing Cap Set for RC Model Boat Shaft Tube Waterproof End Seals DIY Model Ship Parts(Type 83)
Product Information
About
Maintenance-free brass bushings for RC boat shaft tube sealing
Prevents water ingress and supports smooth, low-friction shaft rotation
Made of corrosion-resistant brass with self-lubricating properties
Multiple sizes available for 2mm to 5mm shaft compatibility
Ideal for DIY shaft tube builds and propeller system upgrades
Product Description
Each bushing model is labeled using a two-digit code indicating outer and inner diameter. Choose the size based on your shaft dimensions and tube requirements. Specifications:Material: BrassFunction: Shaft tube bushing cap for waterproofing and alignmentFeatures: Self-lubricating, corrosion-resistant, maintenance-freeInstallation: Fits both ends of shaft sleeves for complete sealingAvailable Sizes:Type 42：Outer Diameter：4mm，Inner Diameter：2mm Shaft Compatibility：2mm shaftType 53：Outer Diameter：5mm，Inner Diameter：3mm Shaft Compatibility：3mm shaftType 63：Outer Diameter：6mm，Inner Diameter：3mm Shaft Compatibility：3mm shaftType 64：Outer Diameter：6mm，Inner Diameter：4mm Shaft Compatibility：4mm shaftType 83：Outer Diameter：8mm，Inner Diameter：3mm Shaft Compatibility：3mm shaftType 84：Outer Diameter：8mm，Inner Diameter：4mm Shaft Compatibility：4mm shaftType 85：Outer Diameter：8mm，Inner Diameter：5mm Shaft Compatibility：5mm shaftNote: Select model based on required shaft diameter and sleeve outer diameter.
