Does the company have relevant certifications?

Yes, JSW has passed ISO 9001, ISO 14001, ISO 18001, ISO 5001, and AEO certifications.

What are the main application industries?

Our products are mainly used in Roller and Needle Bearings, Hydraulic Motors, and Engines.

Precision Bearing Needle Roller Pin for Crossed Roller Bearings 5*5

Name: Precision Bearing Needle Roller Pin for Crossed Roller Bearings 5*5
Brand: Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.
SKU: 1961696972

Jiangsu, ChinaJiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

US$0.01-10.00

500 Pieces

Product profile

Customization

Available

Certification

CE, ISO

Standard Parts

Yes

Model NO.

5x5, 6x6, 8x8

Universal

Yes

Type

Bearing Roller

Material

Chrome Steel

Industry Application

Roller and Needle Bearing, Hydraulic Motor, Engine

Customized Type

Crown Profile, Logarithmic Curve

Standard Type

Cylindrical, Nrb, NRA, Tr, Taper, Spherical

Advantages

Long Service Life, Heavy Load, High Strength

Transport Package

Plastic Bag+Carton Box+ Plywood Case

Specification

Accoridng to product size

Trademark

Accoridng to product specification

Origin

China

HS Code

8482910000

Production Capacity

100, 000, 000 PCS/Year

Key features

Customizable End Shapes: Offers ZB, NRA, NRB, TR, and other shapes based on customer requirements.

Wide Material Selection: Available in Chrome Steel (100Cr6) and Stainless Steel (SUS420J2, AISI304, etc.).

High Precision Quality: 100% sorted by automatic machines with strict QA control and high-precision inspection.

Multiple Grade Options: Supplies rollers in G1, G2, G3 and pins in G2, G3, G5 for various precision needs.

Extensive Size Range: Diameter 1.25mm-100mm and Length 3mm-100mm to fit diverse application needs.

Proven Manufacturer: JSW is a SINOMACH subsidiary with ISO certifications and 30+ years of experience.

Heavy Load Capacity: Designed for long service life, heavy load, and high strength in hydraulic motors.

Global Export Experience: Mainly exports to Europe and America including Germany, USA, Brazil, and Malaysia.

Company profile

Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.09h

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.

Product Q&A

Q:What materials are available for the needle rollers?

We supply chrome steel (100Cr6 & 100CrMn6) and various stainless steels including SUS420J2, AISI304, AISI304L, AISI316, AISI316L, AISI440C, and AISI430.

Q:Can the end shape of the rollers be customized?

Yes, we can provide ZB shape (logarithmic curve), NRA (round end), NRB (flat end), TR, relieved end, cut end, grinded end, and variant-curvature according to customer requirements.

Q:What is the size range for the steel rollers?

The diameter ranges from 1.25mm to 100mm, and the length ranges from 3mm to 100mm.

Q:What quality grades are offered?

We supply cylindrical/spherical/taper rollers in grades G1, G2, G3, and needle/pin rollers in grades G2, G3, and G5.

Q:What is the average lead time for orders?

The lead time is 1-3 months during peak season and one month during the off-season.