Yes, free samples are available.

What are the precision standards?

Precision standards include G6, H6, G7, and H7, which can be customized.

What is the hardness of the shaft?

Hardness is HRC58-64 with a hardened layer thickness of 0.8mm-3mm.

Type High Quality Aluminium Linear Guide Rail SBR for CNC Router

Name: Type High Quality Aluminium Linear Guide Rail SBR for CNC Router
Brand: Qingdao Yi Xin Yan Bearings Co.,Ltd.
SKU: 2092893062

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

US$0.27-300.00

1 Piece

Product profile

Customization

Available

Corrosion Resistance

High Corrosion Resistance

Journal Diameter Dimensional Accuracy

3mm-150mm

Model NO.

all size

Journal Relative Position Accuracy

0.001-0.005mm

Journal Surface Roughness

0.63-0.16μm

Material

Chrome Plated Carbon Steel

Shaft Type

Solid Shaft

Strength

High Strength

Surface Finish

Brushed

Tolerance

Precision Tolerance

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

Length

According Customers

Product Name

Linear Motion Shaft

MOQ

1 PCS

Galvanization

Yes

Straightness

Straightnesstnot Excess 1.5μm of 100mm (Rmax)

Size

3mm 6mm 8mm up to 150 mm

Delivery

20 Days

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

High Corrosion Resistance: Made of chrome plated carbon steel with high corrosion resistance for durability.

Precision Tolerance: Offers dimensional accuracy of 3mm-150mm with relative position accuracy of 0.001-0.005mm.

Customizable Length: Length available from 0-6000mm; anti-connected for lengths exceeding 6000mm.

OEM & ODM Support: Professional customization for thread shafts, holes, flats, key ways, and more.

Hardened Layer: Hardened layer thickness ranges from 0.8mm to 3mm for enhanced strength.

Flexible MOQ: Minimum Order Quantity is 1 PCS, accepting small trial orders.

24/7 Support: Quick response within 24/7 with professional technical support available.

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: ≤8.77h

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.