What special machining services are available?

We offer threading, coaxial/radial hole drilling and tapping, reduced shaft diameter, key ways, snap ring grooves, and chamfering.

What are the payment terms?

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

Hard Chrome Plated Bar for Pneumatic Piston Rod

Name: Hard Chrome Plated Bar for Pneumatic Piston Rod
Brand: Qingdao Yi Xin Yan Bearings Co.,Ltd.
SKU: 1961289692

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

MOQ

1 PCS

Delivery

20 Days

Straightness

Not Excess 1.5μm of 100mm (Rmax)

Galvanization

Yes

Product Name

Linear Motion Shaft

Length

According Customers Do

Size

3mm.6mm.8mm etc on

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

Hard Chrome Plating: Surface treated with hard chrome plating for durability and precision.

High Hardness: Hardened layer thickness 0.8mm-3mm with HRC58-64 hardness.

Flexible Customization: Supports OEM/ODM, custom lengths, diameters, and special machining.

Wide Size Range: Available in diameters from 3mm to 150mm and lengths up to 6000mm.

Low MOQ: Minimum order quantity is just 1 piece, suitable for trials.

Fast Delivery: Standard delivery within 20 days with prompt lead times.

Professional Support: 24/7 technical support and free samples available for evaluation.

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: ≤7.38h

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 used for the linear shaft?

The linear shaft is made from Bearing Steel, specifically S45c, Gcr15, or SUS440C, depending on the application requirements.

Q:Can the length and size be customized?

Yes, we support OEM and ODM services. Lengths can be customized from 0-6000mm, and diameters range from 3mm to 150mm. For lengths over 6000mm, we can anti-connect them.

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

The minimum order quantity is 1 piece, allowing for small trial orders and sample testing.

Q:What is the delivery time for orders?

Standard delivery time is 20 days. During peak seasons, it may take one month, while off-season lead time is within 15 workdays.

Q:Is hard chrome plating applied to the shaft?

Yes, the shaft undergoes hard chrome plating after heat treatment to ensure high precision, durability, and corrosion resistance.