What certifications does the company hold?

The company is certified with ISO 9001, ISO 14001, ISO 18001, ISO 5001, and AEO.

What is the typical lead time for orders?

Lead time is one month during off-peak season and 1-3 months during peak season.

Where are your main export markets?

We mainly export to Europe, America (including USA, Mexico, Brazil, Chile), and Asia (including Malaysia), covering North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, and Eastern Asia.

2.53.5mm 45mm Needle Roller for Heavy-Load Linear Guide 1.5X2.4mm 1.7X2.4mm

Name: 2.5*3.5mm 4*5mm Needle Roller for Heavy-Load Linear Guide 1.5X2.4mm 1.7X2.4mm
Brand: Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.
SKU: 1962388992

Jiangsu, ChinaJiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

2.5*3.5mm 4*5mm Needle Roller for Heavy-Load Linear Guide 1.5X2.4mm 1.7X2.4mm

US$0.01-10.00

500 Pieces

Product profile

Customization

Available

Certification

CE, ISO

Standard Parts

Yes

Model NO.

2.5*3.5mm, 4*5mm, 1.5x2.4mm, 1.7x2.4mm

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

Customized End Shapes: Offers ZB logarithmic curve, NRA round end, NRB flat end, TR, relieved, cut, grinded, and variant-curvature options.

Wide Material Selection: Available in chrome steel (100Cr6, 100CrMn6) and stainless steel (SUS420J2, AISI304, 316, 440C, 430).

Extensive Size Range: Diameter from 1.25mm to 100mm and Length from 3mm to 100mm with numerous specific dimensions available.

High Precision Grades: Supply cylindrical/spherical/taper rollers in G1, G2, G3 grades and needles/pins in G2, G3, G5 grades.

Strict Quality Control: 100% automatic sorting for diameter and length with high-precision inspection equipment and QA engineers.

Comprehensive Certifications: ISO 9001, ISO 14001, ISO 18001, ISO 5001, and AEO certified manufacturer.

Global Export Experience: Major exporter to Europe, America, and Asia with $40 million annual turnover in rolling elements.

Company profile

Jiangsu Wallong-Hsin Machinery Engineering Corporation Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.91h

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 rollers?

We supply chrome steel (100Cr6 & 100CrMn6) and various stainless steels including SUS420J2, AISI304, 304L, 316, 316L, 440C, and 430.

Q:Can the end shapes be customized?

Yes, we offer 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 are the size ranges for the rollers?

Diameter ranges from 1.25mm to 100mm, and length ranges from 3mm to 100mm, covering a vast number of specific dimensions.

Q:What precision grades do you offer?

We provide cylindrical, spherical, and taper rollers in grades G1, G2, and G3, and needles and pins in grades G2, G3, and G5.

Q:How is quality controlled during production?

All rollers are 100% sorted by automatic machines, and QA engineers strictly control quality using high-precision inspection equipment.