Bxjneavt

6806ZZ 10 Pack 30x42x7mm Thin Section Ball Bearings Metal Shielded,High Speed Chrome Steel Bearing for Electric Motor,Robotics,Hollow Shaft Motors,RC Drones,and More

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R 888
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Description

  • THIN SECTION LARGE BORE FIT: Model: 6806-ZZ (Globally recognized as 61806-ZZ, 61806-2Z). Exact Specifications: 30mm Inner Diameter (Bore) x 42mm Outer Diameter (OD) x 7mm Width. Engineered with an ultra-thin wall profile specifically for space-constrained assemblies requiring a large 30mm shaft
  • DOUBLE METAL SHIELDED FOR MAX RPM: Equipped with rigid dual metal shields (ZZ) on both sides. This specialized design effectively blocks dust and debris while maintaining exceptionally low friction, unlocking lightning-fast rotational speeds that rubber-sealed bearings cannot achieve
  • THE HOLLOW-SHAFT ROBOTICS UPGRADE: The massive 30mm bore combined with a minimal 42mm OD makes it the ultimate choice for hollow-shaft motors, robotic arm joints, and camera gimbals where internal wiring or lasers must pass cleanly through the center of the mechanism
  • LIGHTWEIGHT & HIGH EFFICIENCY: Forged from premium Chrome Steel (ABEC-3) and factory pre-lubricated with high-temperature machine grease. It delivers a buttery-smooth rotation and outstanding radial load distribution without adding unnecessary weight to your drones or precision instruments
  • VERSATILE DRY-ENVIRONMENT USE: The perfect precision replacement bearing for high-speed, indoor mechanics. Highly recommended for custom 3D printers, optical equipment, indoor cycling trainers, and aerospace modeling. Note: For wet/outdoor environments, please choose our 2RS rubber-sealed version.
Technical Specifications
Manufacturer
BxjNeavt
Size
6806ZZ 30x42x7mm
Height
7.6 cm
Length
5.1 cm
Width
5.1 cm
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.