6000z Series Carbon Steel Ball Bearing: 10mm ID, 26mm OD, 8mm Width with Iron Retainer

This 6000z model carbon steel ball bearing is a fundamental mechanical component designed to facilitate smooth rotation between a shaft and its housing. With precise metric dimensions of a 10 millimetre inner diameter, a 26 millimetre outer diameter, and an 8 millimetre width, it serves as a direct replacement or specified part for machinery, equipment, and various mechanical assemblies. Manufactured to the CB/T3103-2013 standard, it provides a reliable, off-the-shelf solution for engineers and maintenance professionals. Its construction from carbon steel, paired with an iron retainer, offers a balance of performance and cost-effectiveness for general industrial use, supported by clearly stated dynamic and static load ratings for informed application planning.

Features and Construction

This bearing's value lies in its adherence to standardised specifications and clear performance parameters. Its design and material selection cater to predictable performance in standard operating environments.

Material and Build

The bearing is constructed primarily from carbon steel, a widely used material for bearing components due to its strength and machinability. The retainer, which separates and guides the rolling elements (balls), is made from iron. This material combination aligns with the CB/T3103-2013 standard, ensuring a recognised level of quality and dimensional consistency for this bearing series. The construction focuses on providing a reliable mechanical interface without unspecified premium materials or coatings.

Size and Practical Fit

The core specification of this bearing is its metric dimensions: a 10mm inner diameter for mounting onto a shaft, a 26mm outer diameter for fitting into a housing bore, and an 8mm width that determines the bearing's axial space requirement. These exact measurements are critical for ensuring a correct physical fit within an assembly. The bearing's basic dynamic load rating (Cr) of 80 kN and basic static load rating (Cor) of 83 kN provide engineers with fundamental data for assessing its suitability for specific load conditions in application design or troubleshooting.

Uses and Placement

This bearing is suited for a range of mechanical applications where controlled rotational motion is required. Its defined limits guide appropriate usage scenarios.

Event or Professional Use

In professional, industrial, or workshop settings, this 6000z bearing acts as a consumable spare part for the maintenance and repair of electric motors, gearboxes, conveyors, pulleys, and other machinery. Its standard dimensions and ratings allow it to be sourced for planned maintenance schedules or unexpected breakdowns. Technicians can use the provided speed limits—2860 rpm for grease lubrication and 8736 rpm for oil lubrication—to select the correct bearing for high-speed spindles, fans, or other rotating equipment based on the intended lubrication method.

Everyday Home Use

For advanced DIY enthusiasts, modellers, or hobbyists working on custom projects like go-karts, small wind turbines, or power tools, this bearing offers a precisely sized component. The clear dimensions (10x26x8mm) allow for accurate design and fabrication of mounts and housings in home workshops. However, users must carefully assess the project's loads and speeds against the bearing's 80 kN Cr and 83 kN Cor ratings and lubrication limits to ensure safe and reliable operation outside of professional industrial contexts.

Benefits and Buying Value

The practical value of this product is derived from its specification clarity and standardised design, which reduce procurement risk and support informed selection.

Reuse and Low Maintenance

As a standardised component, this bearing is designed for straightforward installation and, when worn, replacement. The availability of clear specifications (dimensions, load ratings, speed limits) facilitates like-for-like swapping during equipment overhaul, extending the functional life of the larger machine. Proper selection based on these specs, followed by correct installation and adherence to the recommended lubrication method (grease or oil within the stated speed limits), is the primary path to achieving low maintenance and reliable service.

Why Choose This Product

This bearing is chosen for applications where the specific 10x26x8mm metric size is required and where its published load capacities and speed limits meet the design criteria. Its compliance with the CB/T3103-2013 standard offers assurance of dimensional accuracy and material conformity. The product provides all necessary technical data—inner diameter, outer diameter, width, load ratings (Cr 80 kN, Cor 83 kN), and dual lubrication speed limits—enabling a factual comparison against application needs without unsupported claims about longevity or performance beyond these parameters.