LILY
SF4-9M Stainless Steel Thrust Ball Bearings, 4x9x4mm Ultra-Miniature Flat Thrust Bearing, Anti-Corrosion 3-Part Axial Load for Medical Pumps, Nano Drones and Optics, 10-Pack
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R 848
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Delivered in 10–20 working days —
Free shipping with 3 or more products in your cart
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Description
- [Premium Stainless Steel Armor] Forged from high-grade, corrosion-resistant stainless steel. Unlike standard chrome steel that rusts rapidly in micro-environments, the SF4-9M provides maximum durability for medical cleanrooms, marine environments, and high-humidity lab applications
- [Exact 4x9x4mm Ultra-Micro Profile] Model: SF4-9M. Exact dimensions: 4mm Inner Diameter (Bore), 9mm Outer Diameter, and 4mm Total Thickness. Designed specifically for ultra-tight micro-mechanisms requiring robust, rust-free support along a tiny 4mm shaft axis
- [3-Part Separable & Washable] Features a classic 3-piece "sandwich" design consisting of a shaft washer, a housing washer, and a ball cage. This separable stainless steel design allows for incredibly easy mounting, ultrasonic cleaning, and sanitizing
- [Dedicated Axial Load Capacity] CRITICAL NOTE: Thrust ball bearings handle high axial (thrust) loads in one direction ONLY. They must not be subjected to radial loads. Perfect for eliminating axial play in medical micro-motors or supporting heavy nano-optics
- [Medical & Precision Optics Kit] This high-value 10-pack is an absolute essential for premium micro-engineering. Ideal for medical micropumps, high-end horology (watchmaking), optical focusing mechanisms, and miniature underwater ROVs
Technical Specifications
Manufacturer
LILY
Size
SF4-9M 9x9x4mm
Height
0.4 cm
Length
0.9 cm
Width
0.9 cm
Weight
0.01 kg
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.
