6000ZZ Carbon Steel Miniature Ball Bearing for Industrial and Machinery Replacement

This 6000ZZ miniature deep groove ball bearing is a precision industrial component manufactured to the CB/T3103-2013 standard. With a core specification of 10mm inner diameter, 26mm outer diameter, and 8mm width, it serves as a direct replacement part in various mechanical assemblies, small electric motors, spindles, and tools. Its carbon steel construction and iron cage provide a commercially standard build for general industrial applications where these specific dimensions are required. The bearing is supplied as a single unit, ready for installation in compatible machinery.

Features and Construction

The bearing's specifications define its practical application and installation parameters. The provided metrics allow for accurate component selection based on load, speed, and dimensional requirements.

Material and Build

The bearing is constructed from carbon steel, a standard material for industrial ball bearings, offering a balance of strength and cost-effectiveness for general use. The cage, which separates and guides the balls, is made from iron. It conforms to the CB/T3103-2013 industry standard, which governs its dimensional accuracy and tolerance class, designated here as P0. This level indicates standard running accuracy for general machinery applications.

Size and Practical Fit

The critical mounting dimensions are an inner diameter (bore) of 10mm, an outer diameter of 26mm, and a width of 8mm. These measurements must match the shaft size and housing bore of the application for a correct fit. The static load rating (CrkN) is 80 kN, and the dynamic load rating (CorkN) is 83 kN, which indicate the load-bearing capacity under stationary and rotating conditions respectively, as per standardised testing.

Uses and Placement

This bearing is intended for integration into mechanical systems rather than for standalone use. Its specifications guide where it can be effectively applied.

Event or Professional Use

In professional, industrial, or workshop settings, this bearing acts as a replacement part for machinery maintenance and repair. Common applications include small electric motors, gearboxes, conveyors, power tools, and agricultural equipment where a 10mm shaft is present. Its role is to reduce friction and support radial loads on rotating shafts in these devices.

Everyday Home Use

For home workshops, DIY projects, or repairing household appliances like certain fans, garage door openers, or exercise equipment, this bearing can serve as a spare part. Its use is contingent on the user having the technical knowledge to correctly identify the failed bearing and perform the replacement, ensuring the new bearing's specifications (10x26x8mm) match the old one.

Benefits and Buying Value

The value of this product lies in its role as a specified mechanical component rather than a consumer good with aesthetic or comfort features.

Reuse and Low Maintenance

As a replacement part, its primary function is to restore a machine to working order, extending the equipment's service life. Once installed and properly lubricated, it requires minimal maintenance within its specified operational limits. The stated speed limits—2860 rpm for grease lubrication and 8736 rpm for oil lubrication—provide clear guidelines for ensuring longevity under use.

Why Choose This Product

You would select this specific 6000ZZ bearing if your machinery requires a bearing with the exact dimensions of 10mm inner diameter, 26mm outer diameter, and 8mm width. The model number (6000Z) and standard (CB/T3103-2013) help confirm technical compatibility. It provides a factual, specification-matched solution for a broken or worn component, avoiding machine downtime.