What is the production cycle?

Standard products take 3-7 days, customized products take 10-15 days.

How to ensure quality?

Fully automated production, with each batch tested for roundness, hardness, roughness, etc., accompanied by third-party reports.

What are the application scenarios?

Bearings, automotive components, precision instruments, valves, hardware, grinding, etc.

What is the transportation method?

Express/sea/air/land transportation, freight charges are calculated based on actual costs, and assistance is provided for customs clearance.

How to deal with quality issues?

12-month warranty, free return or compensation upon presentation of testing certificate.

Do you provide samples?

Free standard samples (cash on delivery), customized samples incur cost fees.

Is there an environmental certification?

The material complies with RoHS/REACH, and certification can be provided upon placing an order.

Premium 10mm Solid Carbon Steel Balls for Heavy-Duty Bearings

Name: Premium 10mm Solid Carbon Steel Balls for Heavy-Duty Bearings
Brand: Changzhou Feige Steel Ball Co., Ltd.
SKU: 2266759245

Jiangsu, ChinaChangzhou Feige Steel Ball Co., Ltd.

US$0.09-0.90

10,000 Gross

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, IATF 16949

Model NO.

Carbon Steel Ball

Standard Parts

Yes

Universal

Yes

Type

Bearing Ball

Material

Carbon Steel

Product Name

Carbon Steel Ball

Standard

AISI 1010/1015

Grade

G100 - G1000

Size

1.2mm-25.4mm

Color

Silver

Package

Carton

Application

Drawer Sliders

MOQ

1000 PCS

Applicable Industries

Car Brake

Service

OEM Service

Surface

High Polished

Hardness

HRC58

Transport Package

Cartons+Pallets

Specification

3.969mm 5.593m

Trademark

Feige

Origin

Jiangsu, China

HS Code

8482910000

Production Capacity

220 Tons Per Month

Key features

Full Range Customization: Produces steel balls from 0.3mm to 50mm with various materials and accuracies.

High Performance Material: Low sulfur phosphorus bearing steel with HRC62-65 hardness and 8000+ hour life.

Superior Durability: No cracks after 500 drop hammer tests; 2.5 times longer life than competitors.

High Production Capacity: Daily output of 200,000+ pieces with 300 tons monthly capacity.

Strict Quality Control: 99.8% pass rate with automated testing for roundness, hardness, and roughness.

Comprehensive Certifications: ISO 9001, IATF 16949, RoHS, and REACH compliant with third-party reports.

OEM/ODM Service: Flexible customization for non-standard sizes, surface treatments, and materials.

Company profile

Years of Export ExperienceSelf-brandedQuality AssuranceR&D Capabilities

Changzhou Feige Steel Ball Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: ShanghaiAverage Response Time: ≤1.14h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, OEM, quality assurance, in-stock capability, and documented ISO9001:2015 and RoHS certifications. It has reported production capacity for chrome steel, stainless steel, and carbon steel balls, with multiple specialized facilities, and has exported for 15 years. However, several management and service controls lack written records, including corrective actions, complaint handling, finished-product inspection, and supplier-service assessment. R&D audit documentation is unavailable, and the supplier does not provide 3D design services, overseas warehouses, overseas showrooms, or overseas agents and branches. Export sales account for 21%–30% of total sales, and no Fortune 500 cooperation is reported. Financial credibility cannot be assessed from the provided information because the only related entry identifies 2024 without substantive financial details.

Supplier typeThe supplier provides manufacturing and customization services, including customization from samples and designs, full and minor customization, flexible customization, ODM, and OEM services for popular brands. The available information supports classifying it as a manufacturer with OEM/ODM and customized production capability.

CertificationsThe supplier reports RoHS product compliance certification and an ISO9001:2015 management-system certificate, along with other unspecified management-system certification. These stated certifications support a positive assessment, although the scope and validity details are not provided.

R&D capabilityThe supplier has technology engineers responsible for new product development, reported new products during the past year, and offers ODM services. Nevertheless, it does not provide 3D software design services, has no available SDK, and lacks design input, output, review, verification, and validation documents for audit, so innovation capability is evidenced but not fully documented.

Production capacityReported annual productivity includes 2,500 tons of chrome steel balls, 360 tons of stainless steel balls, and 36 tons of carbon steel balls, supported by multiple specialized facilities. The supplier also has in-stock capability and 15 years of export experience, but no valid manufacturing-capacity contract exists between the factory and its related subcontractor, which introduces a documented capacity-management weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services. These multiple stated service modes demonstrate broad customization capability despite the lack of 3D software design services.