Get Quotes Contact Us Sign In
Website
Call
J F Berns Hi Josh, Please order the attached PO 17456 for a JF Berns spindle liner quoted on #QJMJ-12828. It can ship UPS ground collect. Thank you for the outstanding service. Any questions please contact me. Dave / YHM CO. INC. PS: I will never buy a urethane liner again!
Follow us
Services
The J.F. Berns Company manufactures high quality CNC Lathe and Bar Feeding accessories to increase your machining productivity. Products include spindle liners, bar chamfering machines, bar supports, spindle stops, draw tubes, draw bars, spindle extensions and special loaders and unloaders.
The J.F. Berns product is an excellent spindle liner product. We can run 48" bars in our 36" spindles at 3500-4500RPM smoothly. This is 1-2000RPM faster than Trusty Cook, allows cutoff tools to run at correct SFM to better life and with less noise to concern the operators, allows time savings in all programs, and often the liners can pay for themselves in the first job we use them on. We always kick ourselves when a job goes in and a JF liner isn't on the shelf to support that job, because their is no comparison.
Our liners are straightened to 0.005 TIR. A urethane liner's core straightness is determined by the straightness of the bar used to create the mold and the accuracy of the mold to hold the bar exactly on the centerline of the mold. You can verify the straightness of our liners, with a urethane liner there is no way to verify the concentricity of the OD and ID along the length of the tube.
Jack, All the products I have purchased from JF Berns have been the best. In my past, I bought quite a few of your Liners. Now that I have changed shops, there is a lot of growth potential for more Liner purchases.
Reviews (3)
Write a Review
Chad Morgan
Feb 02, 2021
JF Berns is an excellent place to work and they pump out some high quality American made products for lathes. I highly recommended giving JF Berns a call if you are in need of spindle liners, draw tubes, spindle stops, chamfering machines, etc. The prices are very competitive with similar companies on the market. You can even contact them if you have any spindle/chuck/hydraulic cylinder related questions!
Ronald Jasper
May 09, 2019
As an employee of over 30 year in the machine tool industry, I can honestly say I'm proud to work here. We make quality part's and machine's. We always consider purchasing U.S. made tools and hardware. It very much team oriented and has a true family feel to it. We value the response we receive from our customer, and always put there satisfaction 1st.truly an excellent place to work, and if your looking into any of our products call and talk to someone, you wont be disappointed.
Greg Knox
Apr 25, 2018
I have had the pleasure of dealing with the JF Berns company for over 30 years now. For the first decade as a customer and for the last two decades as a supplier. Jeff Berns is one of my favorite family businesses in the entire Midwest. Their professionalism and integrity are Beyond reproach, and they are nothing but a sheer pleasure to deal with. I would hire highly recommended JF Burns as a strategic manufacturing partner to any company.