Stainless Steel 304 harden polishing shaft pin/cyclinder rolling pin

Stainless Steel 304 harden polishing shaft pin/cyclinder rolling pin
Product Description
The surface of OEM 304 bicycle drive shaf was specially grinded,hard-chromium plated and mirror polished.
It has good wearresistance and corrosion resistance. With the surface of chrome plated rod to choose after high frequency
processing.It is applicable to ordinary standard and special specifications can be customized, with good
quality guarantee.

1. The linear shaft is quenched by high frequency, high surface hardness, good toughness,
high contact fatigue strength and elastic limit;
2, eliminate the residual stress, the size stability is good, almost invariance;
3, hardness HRC60 ~ 64, the surface of hard chromium plating HV is more than 700;
4, using temperature less than 80;
5, according to the requirements of processing;
5, technical parameters see table. MODELNO.OUTERDIAMETERDIAMETERTOLERANCELENGTHDEPTHOFEFFECTIVEHARDENEDLAYERWEIGHT(kg/m)g6h6SFC33-0.0040100-2000>0.80.18SFC44-0.012-0.0080.18SFC550.19SFC660.22SFC88-0.0050100-20000.4-0.014-0.009SFC1010-0.0050100-2000>1.00.62-0.014-0.009SFC1212-0.0060100-30000.89SFC1313-0.017-0.011100-35001.04SFC1616100-4000>1.51.58SFC2020-0.0070100-60002.47SFC2525-0.02-0.0133.85SFC3030>2.05.55SFC3535-0.00907.55SFC4040-0.025-0.016>2.59.87SFC505015.4SFC6060-0.01022.2SFC8080-0.02839.5
Our machine and quality inspection Manufacturing FacilityQuantityPrecision(mm)CNC Machine20≤0.02Machining Center2≤0.01Universal Milling Machine2≤0.03Milling Machine5≤0.02Tapping Machine5≤0.03Lathe Machine25≤0.05Grinding Machine5≤0.005Drilling Machine10≤0.02Punching Machine18≤0.05Platform1Electric Welding Machine5Finish product
We are professional manufacturer specialized in high precision hardware with a wide range of products available,including CNCturning parts and auto lathe parts, insert nuts, special screws, pins, standoffs,washers, other Panel Fasteners, rivets, and so on.More information,click me
We are the OEM factory, if you have the need, you can send me the drawings.Hot saels
More customized products, please click on the pictures below for understanding
FAQ
Q: What's your main products?
A:Our factory main produces insert nut, precision electronics screw, stud standoff,rivet, Linear shaft, linear shaft in linear bearings etc.
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Q: When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will reply your inquiry with priority.
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Q: How can I get a sample to check your quality?
A: After price /confirm/iation, sample order is available to check our quality.
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Q: Have items 100% finished in stock?
A: Most items are all finished in stock, but some items are newly machined according to your requirements.
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Q: What is the delivery time?
A: With in a week for sample; 15-25 days for mass production.
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Q: What is the payment team?
A: T/T, L/C at sight, Western Union, PayPal, etc.
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Q: Can I trust you?
A: Absolutely YES. We are 8 years“Alibaba” Golden supplier.
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Q: May I visit your factory?
A: Sure, welcome any time. We can also pick you up at airport and station.Company Information
We have a variety of advanced CNC equipment and more than 100 skilled employees, have a complete R & D management team.
Experienced technology and design engineers, we can meet a variety of custom requirements to help customers reduce costs and save time.Packaging & Shippingcontact us