Low Roughness Ra0.3 Yydraulic Cylinder Piston Rod
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Low Roughness Ra0.3 Yydraulic Cylinder Piston Rod

Low Roughness Ra0.3 Yydraulic Cylinder Piston Rod

Overview Package Size 10.00cm * 5.00cm * 5.00cm Package Gross Weight 5.000kg Product Description Product descriptionLine
Overview
Basic Info.
Model NO. dia12
Journal Diameter Dimensional Accuracy H7, H6, G6
Axis Shape Straight Shaft
Shaft Shape Real Axis
Appearance Shape Round
Journal Surface Roughness 0.63-0.16μm
Machinze Flats Shaft
Machinize Shaft Tapped and Thread Linear Shaft
Machining Key Way Shaft
Machinized Stepped Shaft
Hardness HRC55-65
Certificate TUV
Dia 3mm to 120mm
Machinized Shaft Snap Ring Grooves
Surface Treat Chrome Plated
Process High-Frequency Quenching Treatment
Product Name Hydraulic Cylinder Piston Rod
Length 100--6000mm
Straightness 0.05mm with 300mm Length
Application Automatic Machinery
Feature Wear-Resistant
Transport Package Wooden Pallet
Specification dia12
Trademark ERSK
Origin Zhejiang
Production Capacity 108000000m/Year
Packaging & Delivery
Package Size 10.00cm * 5.00cm * 5.00cm Package Gross Weight 5.000kg
Product Description
Product Description

Product descriptionLinear shaft features

Items

Linear shaft

Flexible shaft

Hollow shaft

Material

CK45, SUJ2

CK45

SUJ2

Heat treatment

Induction hardened

Not hardened

Induction hardened

Surface hardness

HRC58±2

HRC15±3

HRC60±2

Surface treated

Hard chrome plated

Hard chrome plated

Hard chrome plated

Precision

h7, g6, h6

h7, g6

h7, g6, h6

Roundness

Max3.0µm

Max3.0µm

Max3.0µm

Straightness

Max5.0µm

Max5.0µm

Max5.0µm

Chrome thickness

20-30µm

30µm

30µm

Roughness

Max1.5µm

Max1.5µm

Max1.5µm

Process machinized

Threading, reduced shaft dia,coaxial holes drilled and tapped, flats-single or multiple, key way, snap ring grooves, radial holes drilled and tapped, chamfering

Linear shaft description

ERSK Linear offers linear shafting in a variety of different options to meet a wide range of customer needs. Available in hardened steel, CK45 material steel, SUJ2 material steel, hollow steel , inch and metric, Simplicity Shafting maintains the ideal surface finish for linear plain bearings and ball bearings.

· Solid round shafting is available in inch sizes from 3/16" thru 4" and metric sizes from 3 mm thru 80 mm

· Machining available upon request

High Reliability

ERSK linear shaft has very straight quality control standards covering every production process. With proper lubrication and use, trouble-free operation for an extended period of time is possible.

Smooth Operation

The high efficiency of linear shaft is vastly superior to conventional shaft. The torque required is less than 30%. Linear motion can be easily changed from rotary motion.

High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable linear shaft manufactured.

Induction linear shaft, Flexible linear shaft,

linear bearings shaft, hollow linear shaft,

hardened linear shaft, chromed linear shaft

Application

For delicate application in industrial application, machine tool and automation application.

Linear Shafts - Technical Properties.

Test linear shaft surface roughness

the max roughness is Ra0.4um

Straight the linear shaft straightness:

We control the traighness 0.05mm of linear shaft 300mm

Test hardness:

S45C materail induction linear shaft, the hardness is HRC55-58

GCr15 (SUJ2) materail induction linear shaft, the hardness is HRC58-63

If flexible shaft, the hardness is based on the shaft material itself

Test the linear shaft dia precision, as usually, h7 is the normal tolerance in our stock, But we can offer g6, h6 precision too. if any special tolerance, we are able to customize them for you.


We can machinize all kinds of machining,

Related products

Related products

There are many kinds of products we can offer, If you are interested in them, please click the picture and see the details.
Production Flow
Over service

Over Service

Packaging & Shipping

Packaging and shipping

PP bag for each linear shaft, Standard exported carton outside for small order shipping by international express, such as DHL, TNT, UPS

Wooden box outside for big quantity or very long linear shaft by sea, by air

Company Profile

Company information

Our principle

Low Roughness Ra0.3 Yydraulic Cylinder Piston Rod