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Now Featuring Nicklon™ Nickel/Teflon Plating
Our Primer Track Bearing now features Nicklon™ … a co-deposition of Electroless Nickel & PTFE (Teflon™). This yields a excellent lubricity, high wear resistance and very low coefficient of friction (0.10). This makes it the slickest primer track bearing there is!
• 1.4″ Longer than OEM Bearing
• Laser Cut from Mild Steel
• Bearing Surface Hand Lapped to 600 Grit
• Nicklon™ Plated - NEW!
• Simple Drop-in Installation
Easy "Drop In" Installation
The UniqueTek 550 Primer Track Bearing is a drop-in replacement for the original Dillon Primer Track Bearing (part #14015) and takes just minutes to install. Fits all 550 press models including the new 550C.
✗ Will NOT fit the primer system of the new XL 750 press.
"I bought the 550 Primer Track Bearing and it works great. Since I installed it, primer insertion is much easier, with no crushed primers." — Robert S. - Renton, WA (4/7/16)
"In my estimation, the primer system causes the most problems on the 550. I loaded 300 today and the primer bar did not jam one time! I believe you have made an improvement. Before long, I'm going to have more invested in your improvements than the original press." — Harvey S. - Santan Valley, AZ (12/22/15)
|TEFLON is a trademark of THE CHEMOURS COMPANY FC, LLC.|
|Average rating from 6 reviews: 5.0||Showing: 3 of 6||Show All|
550 Primer Track BearingDo yourself a favor, buy one of these. It will turn your 550 Dillion reloader from a Cheverolet to a Ferrari. Great product. Highly recommend. JB
OMG! Worth every cent!After a long loading session featuring multiple launches of primers from the ever sticky primer bar, I had enough. Loss of pace, the launching of untold numbers of primers over the years, not to mention the frustration with my wonderful 550 machines, something needed to change. I was more that a little hesitant to spend money on a funny looking piece of metal, but I am so glad I did. I have now loaded thousands on this new bearing track with Zero issues. Slick as a greased pig on a hockey rink. Works every time. Worth every cent.
If You Have a 550, you need this enhancement.I have multiple 550s. Was skeptical that this would be worthwhile, so ordered one to try it out, on the advice of my brother-in-law. Now have one one each of my 550s.
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