---
product_id: 382431820
title: "265 Pcs 12 Sizes Precision Bearing Steel Ball Assortment Kit with Storage Box 1/2'' 3/32’’ 1/8\" 5/32\" 3/16\" 7/32\" 1/4\" 9/32\" 5/16\" 11/32\" 3/8\" 13/32\""
brand: "mardatt"
price: "€ 32.94"
currency: EUR
in_stock: true
reviews_count: 9
category: "Mardatt"
url: https://www.desertcart.sk/products/382431820-265-pcs-12-sizes-precision-bearing-steel-ball-assortment-kit
store_origin: SK
region: Slovakia
---

# 12 size assortment in one case 265 precision steel balls rust & corrosion resistant 265 Pcs 12 Sizes Precision Bearing Steel Ball Assortment Kit with Storage Box 1/2'' 3/32’’ 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32"

**Brand:** mardatt
**Price:** € 32.94
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your precision game — never settle for less than perfect!

## Quick Answers

- **What is this?** 265 Pcs 12 Sizes Precision Bearing Steel Ball Assortment Kit with Storage Box 1/2'' 3/32’’ 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32" by mardatt
- **How much does it cost?** € 32.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/382431820-265-pcs-12-sizes-precision-bearing-steel-ball-assortment-kit)

## Best For

- mardatt enthusiasts

## Why This Product

- Trusted mardatt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Organized & Ready to Go:** Compact, labeled storage box with separate bags ensures quick size selection and clutter-free workspace.
- • **All-in-One Precision Kit:** 265 high-hardness bearing steel balls spanning 12 exact SAE sizes for every project need.
- • **Engineered for Durability:** Heat-treated steel balls maintain shape and performance under pressure—no deformation, no compromise.
- • **Corrosion-Resistant Coating:** Pre-greased and rust-proofed for longevity, even in humid or demanding environments.
- • **Versatile Industrial-Grade Use:** Ideal for bikes, motors, furniture, HVAC, locks, and more—upgrade your gear with confidence.

## Overview

The Mardatt 265 Pcs Precision Bearing Steel Ball Assortment Kit offers a comprehensive range of 12 SAE sizes, crafted from heat-treated, high-hardness bearing steel. Each ball is pre-coated with grease to resist rust and corrosion, ensuring long-lasting performance across diverse applications from cycling to industrial machinery. Packaged in a durable, labeled storage box, this kit delivers professional-grade precision and convenience for millennial managers who demand reliability and efficiency in their toolkit.

## Description

Mardatt 265 Pcs 12 Sizes Precision Bearing Steel Ball Assortment Kit with Storage Box 1/2'' 3/32’’ 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32" Product Specification: Material: Bearing steel Size: 1/2'' 3/32’’ 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32" Style: SAE Quantity: 265pcs Function: reduce friction, reduce the damage to the machine, extend the service life. Why Choose Us: ①Precision Bearing Ball: Made of premium bearing steel with high hardness, and high precision, smooth surface no residual burr that give you a comfortable touch. ②Heat treatment process makes the bearing ball stronger, avoiding to deformed for a long time. ③Featured with with excellent rust and corrosion resistance, it is suitable for humid environments. ④Each of them is coated with a small amount of grease to improve lubrication and prevent corrosion and rust. Easy to Storage: All the bearing ball are neatly packed in a plastic storage box with corresponding size label, you could pick up the suitable one quickly. Wide Application: Perfect for household furniture, motors, bikes, air conditioning, refrigerators, door locks, drawer slides, light rail, ships and more. Package Include: 40pcs------- 3/32’’ bearing balls 40pcs------- 1/8’’ bearing balls 30pcs------- 5/32’’ bearing balls 30pcs------- 3/16’’ bearing balls 20pcs------- 7/32’’ bearing balls 20pcs------- 1/4’’ bearing balls 20pcs------- 9/32’’ bearing balls 20pcs------- 5/16’’ bearing balls 20pcs------- 11/32’’ bearing balls 10pcs------- 3/8’’ bearing balls 10pcs------- 13/32’’ bearing balls 5pcs------- 1/2’’ bearing balls Totally 265 pcs

Review: Log Splitter Valve Rescue - Have you ever pulled the cover off the detent and moved the valve's spool; DON'T. Balls explode in midair. I needed a 11mm and a couple of 5.5mm. If you lose the spring, good luck. Of course, you have a bad O-ring too. If you have an older US made Energy valve, it is probably SAE. I might have used stainless if I found a kit with 11mm.
Review: Good balls - Needed just 3 to repair a 1940’s Japanese bicycle cart. But found the ones that where the same size. Cart is on the road again

## Features

- ✅【One Box Solves All Needs】 The SAE precision steel bearing ball assortment kit contains 12 sizes: 1/2'' 3/32’’ 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32", totally 265 pcs. Equipped with durable plastic case for convenient storage and carry. A kit will meet your different demands.
- ✅【High Hardness Steel Ball】Made of premium bearing steel with high hardness, and high precision, smooth surface no residual burr that give you a comfortable touch. Heat treatment process makes the bearing ball stronger, avoiding to deformed for a long time.
- ✅【Long Service Time】Each of them is coated with a small amount of grease to improve lubrication and prevent corrosion and rust. Featured with with excellent rust and corrosion resistance, it is suitable for humid environments.
- ✅【Easy to Storage】 All the bearing ball are neatly packed in a plastic storage box with corresponding size label, you could pick up the suitable one quickly. Each size of bearing ball is packed in a separate bag to avoid mixing. Convenient to storage and carry.
- ✅【Wide Application】Our steel bearing ball efficiently reduce the damage to the machine and extend the service life. Perfect for household furniture, motors, bikes, air conditioning, refrigerators, door locks, drawer slides, light rail, ships and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C1WDFMD |
| Bearing Number | 265 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #177,809 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Precision Balls |
| Bore Diameter | 0.5 Inches |
| Brand | Mardatt |
| Compatible Lubricant | Grease |
| Date First Available | August 6, 2021 |
| Item Weight | 12.6 ounces |
| Item model number | M367 |
| Manufacturer | Mardatt |
| Material | Alloy Steel |
| Package Dimensions | 6.77 x 3.82 x 0.87 inches |
| Specification Met | Sae |

## Product Details

- **Bearing Number:** 265
- **Bore Diameter:** 0.5 Inches
- **Brand:** Mardatt
- **Item Weight:** 0.36 Kilograms
- **Material:** Alloy Steel

## Images

![265 Pcs 12 Sizes Precision Bearing Steel Ball Assortment Kit with Storage Box 1/2'' 3/32’’ 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32" - Image 1](https://m.media-amazon.com/images/I/71gYz3rom5L.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Log Splitter Valve Rescue
*by E***L on November 19, 2023*

Have you ever pulled the cover off the detent and moved the valve's spool; DON'T. Balls explode in midair. I needed a 11mm and a couple of 5.5mm. If you lose the spring, good luck. Of course, you have a bad O-ring too. If you have an older US made Energy valve, it is probably SAE. I might have used stainless if I found a kit with 11mm.

### ⭐⭐⭐⭐⭐ Good balls
*by K***N on September 13, 2022*

Needed just 3 to repair a 1940’s Japanese bicycle cart. But found the ones that where the same size. Cart is on the road again

### ⭐⭐⭐⭐ Very nice
*by D***N on April 19, 2022*

It works and we'll label

## Frequently Bought Together

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- Vifmy Locknuts Assortment Kit,M3 M4 M5 M6 M8 M10 M12 140PCS Metric Nylon Insert Lock Nuts Set,304 Stainless Steel Lock Nuts
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*