Precision Steel Hardened and Ground Hard Chromed Linear Bearings Shaft

Product DescriptionLinear shaft is chrome plated and induction hardened, precision ground, and polished to the tolerances required by the demanding linear motion industry.It is suitable for use with linear support blocks and closed type slide units in linear motion applications. The high-carbon steel shaft is chrome plated for corrosion resistance, case hardened for wear resistance, and precision ground for consistent ball bushing radial clearance. The shaft diameter and length are specified for accurate fit and this shaft is suitable for use in applications, such as measuring systems, printing equipment, and computer numerical control (CNC) tools.Features1.Good finish and straightness: The surface is treated by special grinded, and then mirror polished. The surface is smooth, without cracks.2.Corrosion resistance: Surface chrome plated(10um-20um)3. Durable resistance: Adapting C45 high quality steel, high frequency hardness degree HRC60 ~ 644.High Accuracy : G6;Diameter tolerance:-0.005mm-.0.27mm; Length tolerance:+/-0.5mm(1M-3M);+/-1mm(3M-6M)5. High Fitness: Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it.Model NumberWCS SFC Series Solid shaft(Linear rod;Steel bar;Optical axis)Diameter of Linear ShaftMetric Diameter : 3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm, 20mm, 25mm, 30mm, 35mm,40mm, 50mm,60mm,80mm,100mmInch Diameter : 6.35mm,9.525mm,12.7mm,15.875,19.05,25.4mm,31.75mm,38.1mmQualityISO9001:2008 standardMaterialSteel 45#;GCR15;SUS440CHardnessHRC:58-62Hardened Layer Thickness0.8-3.00mmPrecisionG6RoughnessWithin1.5μmRoughness(Rmax)Within 3.0μm(Rmax)StraightnessNot excess 1.5μm of 100mm (Rmax)Thickness of Chrome Plated10-20μm,15μm on averagePerformanceLong life and low noiseAppearanceSmooth,Anti-corrosion,Hardened,Chrome platedService Specisl requirement onmachining,such as threading,coaxial holes drilled and tapped,radial holes drilled and tapped,reduced shaft diameter etc;We could supply OEM to our customers.Application3d printer machine,Machine centers,Machine tools,Precision machining machines,Heavy cutting machines,Punching machines,Marble cutting machines,Automatic equipments,Grinding machines,High speed transfer equipments,Injection molding machines,Measuring equipments  Product Parameters Detailed PhotosJLD Special Machining for Linear Shaft: 1. For the Length We can offer linear shaft with diameterφ3mm-φ100mm. Maxium length up to 6000mm. When you are special requirements on length, we can meet your machining requirements with different length. When you request above 6000mm, we can anti-connect for you.   2. For Special ProcessingWhen you have special requirements on machining. Such as threading, coaxial holes drilled and tapped,radial holes drilled and tapped, reduced shaft diameter etc, we can machine for you,and these special machines are finished after heat treatment and hard chromic so that ensure the precision of product. Send us your detailed sketch or blue print for propmt quotation and action, you should be satisfied with our service. Company ProfileLishui City Jialida Bearing Co., Ltd. is a professional manufacturer of linear motion products with many years' experience. We are specialized in the producing linear shaft, linear guides, ball screws,  linear bearings, linear guide blocks, ball screw end supports, linear rails, cam followers with good quality and competitive price. Our company is located in Lishui city, Zhejiang province, close to Ningbo port and Yiwu city. Our products are widely used in precise machines, fitness equipment, printing machines, packing machines, medical and food machines, textile machinery and other machines and supplementary equipment. Our products sell well in North America, West Europe, Australia, Southeast Asia, Middle East, South America and other regions.After Sales ServiceOur Quality: Quality is the life . We use only the best quality material to ensure the standard of our product range is of the highest caliber.All products we sold out are strictly selected and tested by our QC department.Warranty: All products may have problem after used by a period of time. We provide 1 year warranty for all products. Payment: We accept payment via TT (Bank transfer), Paypal,Western Union, and Money Gram.We accept bank transfer for large orders. For small order, you'd better pay via Paypal,Western union or Money GramShipping: We offer as many shipping options as possible, including DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea.FAQ1. Are you factory or trading company?We are professional manufacturer with most competitive price and high quality, 15 year's experience.2.What's your product range?We are specialized in producing linear shafts, linear bearings, linear guides, linear rails, ball screws,cam follower and other linear motion units.3.Do you offer OEM&ODM services?Yes, OEM, ODM is welcomed4.How Can I get some samples?We are honored to offer samples. You are requested to pay the shipping cost and some samples cost.