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Are free samples available?

Yes, free samples are available upon request to help you evaluate the product quality.

CNC 3D Printer Parts 8mm Optical Axis Cylinder Chrome Plated Linear Rail Round Rod

Name: CNC 3D Printer Parts 8mm Optical Axis Cylinder Chrome Plated Linear Rail Round Rod
Brand: Qingdao Yi Xin Yan Bearings Co.,Ltd.
SKU: 1999319532

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

US$0.99

10-99 Pieces

US$0.98

100-999 Pieces

US$0.97

1,000-9,999 Pieces

US$0.96

10,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Feature

High Speed

Function

Super

Model NO.

3mm-150mm

Flange Shape

Square

Shape

Open

Series

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

Quality

High Precision

Length

According Customers Need

Grade

G6 G7/ H6 H7

Model Number

Wsc 25

Roundness

Max 0.003mm

Name

Linear Shaft/Linear Motion Shaft

Straightness

Less Than 5μm in 1000mm

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 Length: Length ranges from 0-6000mm; longer shafts can be anti-connected upon request.

Durable Material Options: Made from 45# steel, GCR15, or SUS440C with hardened layer thickness of 0.8mm-3mm.

OEM & ODM Support: Supports custom threading, drilling, tapping, and special machining based on customer blueprints.

Wide Diameter Range: Available in diameters from 3mm to 150mm, including 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, etc.

Professional Manufacturer: Over 20 years of experience with advanced production lines and strict quality control processes.

Versatile Applications: Suitable for industrial robots, medical equipment, precision machine tools, and automation systems.

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: ≤7.04h

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 45# steel, GCR15, and SUS440C stainless steel. The material can be customized according to your specific requirements.

Q:What is the maximum length of the linear shaft?

The standard maximum length is 6000mm. If you require a longer shaft, we can anti-connect multiple pieces to meet your needs.

Q:Can I get custom machining services like threading or drilling?

Yes, we support OEM and ODM services. We can perform special machining such as threading, coaxial/radial hole drilling and tapping, and reduced shaft diameter based on your sketches or blueprints.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece. Small trial orders are accepted.

Q:What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.