Stainless Steel Balls XIKE 620PCS 12-Size Bearing Kit with Tweezers

Description

Product Overview

The XIKE 620‑piece stainless steel ball assortment is engineered for professionals and hobbyists who demand precision, consistency, and durability in every application. Each ball is manufactured from high‑grade stainless steel (AISI 304) and undergoes a rigorous heat‑treatment process that yields a hardness of up to 60 HRC, ensuring resistance to wear, corrosion, and deformation even under demanding loads. The kit spans twelve diameters—1 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, and 8 mm—providing a total of 620 balls with quantities calibrated for both low‑volume prototyping and high‑volume production runs. The compact, impact‑resistant plastic case measures 1.97 × 1.18 × 0.39 inches and includes a dedicated compartment for a pair of stainless‑steel tweezers, enabling quick selection and handling without contaminating the balls. This organized storage solution reduces downtime, minimizes loss, and supports a clean workspace, which is essential for precision engineering and fine‑detail crafts.

Usage

Designed with versatility in mind, the XIKE ball kit serves a broad spectrum of industries and creative pursuits. In mechanical engineering, the balls function as precision bearings, spindle components, and calibration standards for CNC machines, allowing technicians to fine‑tune rotational systems with exact tolerances. In the realm of electronics, they act as miniature spacers, heat‑sink mounts, and vibration dampeners for circuit boards and sensor housings. Makers and DIY enthusiasts appreciate the kit for model‑making, jewelry design, and kinetic art, where the uniform spherical shape enables smooth motion and aesthetic balance. The stainless‑steel composition also makes the balls suitable for marine and outdoor applications, resisting rust when used in water‑flow devices, small pumps, or environmental testing rigs. Because each size is supplied in generous quantities, users can experiment, iterate, and scale projects without the need to reorder additional stock, fostering a more efficient development cycle.

Why Choose Us

XIKE distinguishes itself through a commitment to material excellence, meticulous quality control, and customer‑centric service. Every ball undergoes a dual‑inspection protocol: a dimensional verification using laser‑based metrology to confirm tolerance within ±0.01 mm, followed by a surface integrity assessment that detects micro‑scratches and inclusions invisible to the naked eye. This rigorous approach translates into a product that consistently meets the exacting standards of aerospace, medical device, and high‑precision instrumentation sectors. Moreover, the inclusion of a durable storage case and precision tweezers reflects an understanding of workflow efficiency—tools are ready to use straight out of the box, reducing the need for ancillary purchases. XIKE also backs the kit with a responsive after‑sales team that offers technical guidance, replacement parts, and a 30‑day satisfaction guarantee, ensuring that customers feel supported throughout the product lifecycle.

Key Features

• Premium stainless‑steel construction delivers superior hardness, corrosion resistance, and long‑term reliability for demanding applications.
• Comprehensive 12‑size range (1 mm‑8 mm) provides flexibility across engineering, prototyping, and artistic projects without the need for multiple purchases.
• Generous quantity per size ensures ample supply for batch production, testing, and iterative design cycles.
• Durable, compartmentalized plastic case with built‑in stainless‑steel tweezers keeps components organized, reduces handling time, and protects against loss.
• Dedicated customer support team offers technical assistance, replacement options, and a 30‑day satisfaction guarantee for peace of mind.

FAQ

What material are the balls made from and how does it affect performance?

The balls are fabricated from AISI 304 stainless steel, a material known for its high tensile strength, excellent corrosion resistance, and ability to maintain dimensional stability under temperature fluctuations. This composition ensures that the balls perform reliably in both indoor and outdoor environments, providing smooth motion and minimal wear over extended use.

Can the kit be used for precision calibration of equipment?

Yes. Each ball is produced to tight tolerances (±0.01 mm) and verified with laser metrology, making them suitable as calibration standards for bearings, spindle assemblies, and measurement devices where exact dimensions are critical.

How does the storage case improve workflow?

The case features individual compartments for each size and a built‑in slot for the stainless‑steel tweezers, allowing users to quickly locate and retrieve the required ball without rummaging through loose parts. This organization minimizes downtime, reduces the risk of contamination, and keeps the work area tidy.

Is there a warranty or return policy?

XIKE provides a 30‑day satisfaction guarantee. If the product does not meet expectations, customers can contact support for a replacement or refund, subject to the terms outlined in the warranty documentation.

Are there bulk purchasing options for larger projects?

For high‑volume requirements, XIKE offers bulk order discounts and can customize packaging to suit specific project needs. Interested buyers should reach out to the sales team for a tailored quote.