Is the manufacturer a state-owned enterprise?

Yes, Jiangsu Wallong-Hsin is a limited state-owned corporation and a subsidiary of SINOMACH GROUP.

What standards does the product comply with?

Products comply with AFBMA (USA), DIN 5401 (Germany), and ISO 3290 standards.

What is the contact angle of the bearing?

The bearing features a 45-degree contact angle and is designed as a separated radial bearing.

High Precision Ball for Aerospace, Auxiliary Power Units, Transmissions

Name: High Precision Ball for Aerospace, Auxiliary Power Units, Transmissions
Brand: Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.
SKU: 1980242822

Jiangsu, ChinaJiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

US$2.00

200 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Contact Angle

45°

Aligning

Aligning Bearing

Model NO.

G10/G16

Separated

Rows Number

Double

Load Direction

Radial Bearing

Material

Bearing Steel

Transport Package

Carton+Plywood Case

Specification

G10 G16

Trademark

Origin

China

HS Code

84829100

Production Capacity

10 Tons Per Month

Key features

High Precision Grades: Available in G5 to G2000 grades according to ISO, DIN, and AFBMA standards.

Wide Diameter Range: Production capability covers diameters from 0.2mm to 250mm.

Premium Material Options: Manufactured from Chrome Steel including AISI52100, GCr15, and 100Cr6.

Aerospace Application: Designed for high precision requirements in aerospace and auxiliary power units.

Double Row Design: Separated double row radial bearings with 45-degree contact angle.

Global Standard Compliance: Precision tables align with AFBMA, DIN 5401, and ISO 3290 standards.

Established Manufacturer: Solely funded subsidiary of SINOMACH GROUP with over 30 years of experience.

Extensive Application Scope: Used in linear systems, valves, furniture fittings, and various mechanical components.

Company profile

Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.68h

AI-Powered supplier vetting

SummaryJiangsu Wallong-Hsin Machinery Engineering Corporation Ltd. is a China-based limited company established in 1994, operating across technology and service, engineering contracting, material testing, agricultural machinery, bearings, rolling elements, and related products. It reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, six production lines, and 21–30 quality-control staff. The supplier has 30 employees, exports 90% of sales, holds self-operated import/export rights, and serves markets across Asia, Europe, Africa, the Americas, Australia, and domestic China. Stated fulfillment lead times are one month off-season and two to three months during peak season. Evidence supports established operations, certification, international market experience, and production resources. However, the available information does not sufficiently establish after-sales service, innovation strength, customization capability, or broad customer references. One buyer, ZEN S A INDUSTRIA METALURGICA, is...

Supplier typeThe supplier is a Chinese limited company and a combined business entity focused on technology and service, engineering contracting, material testing, agricultural machinery, bearings, rolling elements, and OEM-related products. Its stated product and service scope indicates a manufacturer and engineering/service provider rather than a narrowly specialized trading company.

CertificationsThe supplier explicitly reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, along with other unspecified certifications. These cover quality, environmental, and occupational health and safety management systems.

Production capacityThe supplier reports six production lines, 21–30 quality-control staff, one-month off-peak lead times, and two-to-three-month peak-season fulfillment times. These explicit operating and quality resources support production capability, although no product-specific capacity or output volume is provided.

Client casesA trade-related listing associates the supplier with buyer ZEN S A INDUSTRIA METALURGICA and a steel roller product for automotive starter-motor components; the record also identifies Brazil as an import country. This is a concrete customer-related reference, but only one buyer is provided and the transaction scope or performance cannot be verified from the slices.