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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

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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 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,