SF8-16M Stainless Steel Thrust Ball Bearings, 8x16x5mm Miniature Flat Thrust Bearing, Anti-Corrosion 3-Part Axial Load for RC Boats, T8 Lead Screws and Medical, 10-Pack

Our SF8-16M stainless steel flat thrust ball bearings are of top quality. With an inner diameter of 8mm, an outer diameter of 16mm and a height of 5mm, they are compact and space-saving. Made of 440C stainless steel, these bearings have good load capacity and low friction, ensuring smooth rotation. They are widely used in medical equipment, electronic devices, small machinery and other fields. Choose our SF8-16M bearings for reliable performance and long service life.

• [Premium Stainless Steel Armor] Forged from high-grade, corrosion-resistant stainless steel. Unlike standard chrome steel bearings that rust instantly in moisture, the SF8-16M provides maximum durability for marine, medical, and high-humidity outdoor applications
• [Exact 8x16x5mm Thrust Profile] Model: SF8-16M. Exact dimensions: 8mm Inner Diameter (Bore), 16mm Outer Diameter, and 5mm Total Thickness. Designed specifically for tight micro-mechanisms requiring robust, rust-free support along an 8mm shaft or T8 lead screw
• [3-Part Separable Assembly] Features a classic 3-piece "sandwich" design consisting of a shaft washer (tight fit), a housing washer (loose fit), and a ball-and-cage thrust assembly. This separable design allows for incredibly easy mounting, cleaning, and maintenance
• [Dedicated Axial Load Capacity] CRITICAL NOTE: Thrust ball bearings are engineered to handle high axial (thrust) loads in one direction ONLY. They must not be subjected to any radial loads. Perfect for supporting the vertical thrust of RC boat propellers or lifting mechanisms
• [Marine & 3D Printer Upgrade Kit] This high-value 10-pack is an absolute essential for premium upgrades. Ideal for RC speedboats, miniature submarines (ROVs), resin 3D printer Z-axis rods, medical push-rod motors, and food-processing machinery