What is the hardness of the hardened layer?

The hardness ranges from HRC58 to HRC64 with a hardened layer thickness of 0.8mm to 3mm.

What are the minimum order requirements?

The minimum order quantity is 1 piece, and small trial orders are accepted.

How is the product packaged?

Packaging options include pipe with wooden box, plastic bag with wooden box, industrial packing, or custom requirements.

8mm Solid Hardened Ground Bearing Linear Shaft Cut to Size

Name: 8mm Solid Hardened Ground Bearing Linear Shaft Cut to Size
Brand: Qingdao Yi Xin Yan Bearings Co.,Ltd.
SKU: 2090563402

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

US$3.00

100-999 Pieces

US$2.80

1,000-9,999 Pieces

US$2.50

10,000+ Pieces

Product profile

Customization

Available

Feature

Linear Shaft

Function

Ordinary

Model NO.

3mm--15mm

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

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: Available from 3mm to 6000mm, with anti-connection for lengths exceeding 6000mm.

OEM & ODM Support: Full customization for threading, holes, flats, key ways, and reduced diameters.

High Precision Grade: Available in G6, H6, G7, and H7 precision grades with roundness max 0.003mm.

Hard Chrome Plating: Hardened layer thickness 0.8mm-3mm with hardness HRC58-64 for durability.

Wide Material Options: Select from 45# steel, GCR15, S45c, and SUS440C stainless steel.

Free Sample Available: Free samples provided for evaluation before bulk orders.

Flexible Packaging: Options include pipe, wooden box, plastic bag, or custom industrial packing.

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: ≤6.23h

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.