What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

Full Length Case Hardened Precision Linear Shafts

Name: Full Length Case Hardened Precision Linear Shafts
Brand: Qingdao Yi Xin Yan Bearings Co.,Ltd.
SKU: 1961651692

Shandong, ChinaQingdao Yi Xin Yan Bearings Co.,Ltd.

US$0.27-300.00

1 Piece

Product profile

Customization

Available

Feature

Linear Shaft

Function

Ordinary

Model NO.

3mm-150mm

Flange Shape

Circular

Shape

Circular

Series

3mm-150mm

Material

Bearing Steel

Type

Lengthen

Bearing Material

S45c, Gcr15, S45c Steel

Packing

Plastic Bag+Woodenbox

Sample

Available

OEM Service

Support

Hardness

HRC58-64

Roughness

Within 1.5um

Hardened Layer Thickness

0.8mm-3mm

Process

Forging, Machining, Heating Treatment, Plating

Galvanization

Yes

Grade

G6 G7

Product Name

Linear Motion Shaft

Delivery

20 Days

Size

3mm 6mm up to 150mm

Length

According Customers Do

Straightness

Not Excess 1.5μm of 100mm (Rmax)

Transport Package

Wooden Box

Specification

g6 h6 h7 or customized

Trademark

BXY OR OEM

Origin

Shandong China

HS Code

8483109000

Production Capacity

100000/Month

Key features

Customizable Dimensions: Diameter 3mm-150mm, length up to 6000mm, with anti-connection for longer shafts.

OEM & ODM Support: Supports custom threading, holes, flats, and key ways according to customer drawings.

Durable Material Options: Available in Bearing Steel, S45c, Gcr15, and SUS440C stainless steel for corrosion resistance.

Fast Delivery & Samples: Delivery in 20 days, free samples available, and small trial orders accepted.

Professional Manufacturer: Over 20 years of experience with strict quality control and zero defect goal.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Qingdao Yi Xin Yan Bearings Co.,Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.38h

AI-Powered supplier vetting

SummaryQingdao Yi Xin Yan Bearings Co., Ltd. is a China-based trading company established in 2015 with seven employees. It offers a broad bearing and related-product portfolio and reports flexible customization, ODM services, OEM services for popular brands, and exports representing 90% of total sales. However, the available information does not confirm certifications, quality-system effectiveness, raw-material traceability, or fire-drill implementation. Service procedures exist in some areas, but corrective-action and complaint-handling records are not documented. The supplier reports no inventory, overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation. Production information is presented as annual productivity for several products, but the supplier is identified as a trading company and the data does not establish owned manufacturing capacity. Innovation resources appear limited, with one R&D engineer, no new products launched last year, and no SDK availability....

Supplier typeThe supplier is explicitly identified as a trading company and limited company, based in Shandong, China, with seven employees and no stated affiliation with a larger company group. Its declared business scope centers on international trade and related e-commerce activities rather than confirmed in-house manufacturing.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports an off-season lead time within 15 workdays. However, complaint handling and corrective/preventive action procedures lack written records, while inventory, overseas warehouse, showroom, agent/branch, and overseas-service capabilities are explicitly absent.

R&D capabilityThe supplier reports one R&D engineer, no new products launched during the past year, and no available SDK. ODM service is available, but the evidence indicates limited documented internal innovation resources rather than demonstrated product-development performance.

Customization capabilityThe supplier explicitly reports flexible customization and availability of ODM services. These statements directly support an ability to provide customized or design-related offerings, although the scale and technical scope of customization are not specified.

Product Q&A

Q:What materials are available for the linear shaft?

We offer Bearing Steel, S45c, Gcr15, and SUS440C stainless steel. Stainless steel is suitable for chemical or seawater environments.

Q:What is the maximum length and diameter available?

Diameter ranges from 3mm to 150mm. Standard length is up to 6000mm; for longer shafts, we can anti-connect them.

Q:Can you provide OEM or custom machining services?

Yes, we support OEM/ODM. We can customize threading, coaxial holes, radial holes, flats, key ways, and reduced shaft diameters based on your drawings.

Q:What is the lead time and minimum order quantity?

MOQ is 1 piece. Delivery time is typically 20 days. Peak season lead time is one month, while off-season is within 15 workdays.

Q:Are free samples available?

Yes, free samples are available for trial orders. Small trial orders are also accepted.