Ultimate Shellplate Bearing Kit for Dillon RL 550B, RL 550C (550U)

Description

Premium Shellplate Bearing Kit Dillon
450, RL 550, RL 550B, RL 550C
includes the very popular Shellplate Bearing Kit, index sprocket, extra length shellplate bolt, thumbscrews for 3 powder measures and 3 powder measure adjustment knobs. The bearing kit provides smooth indexing with tighter
tolerances
. Tactile feel for priming is enhanced and more consistent priming is achieved. Thumbscrews replace screws and bolts to speed up the adjustment of the press. This configuration works with both new and old style powder measures.
We spent some time looking at reviews and reading the forums to find out what we could do to improve this kit. A show stopping problem has been how thin the webbing is between the sprocket fingers. This make the sprockets fragile and fingers break off, but not our sprockets. We have more metal than any other product on the market. Our sprocket is the strongest available for use with a bearing!
We read that once the bearing kit is installed it lifted up the shellplate bolt enough that the set screw on the left side of the ram contacted the threads instead of the shoulder of the bolt. So we started making the extra length shellplate bolt included with this kit. All of the 550 kits we sell on eBay include the extra length bolt
. We found that almost everyone who ordered a kit without one ended up getting one from us. Don't forget to loosen the grub screw on the left side of the ram before removing the bolt, then tighten it back up after reinstalling. By including the extra length bolt it will save you time, money, and frustration.
This video is about determining if your press needs the extra length bolt (450 owners this is important, please watch).
How to determine if your Dillon 550 needs the extra length shellplate bolt. - YouTube
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Next, we found that the 550 presses simply eat non-
metallic
detent balls. So we stopped including these with our kits.
The 550 relies on the detent ball to position the casings properly. The best solution is using the steel ball supplied with the press.
If still interested, the our
phenolic resin
low mass ball sold for XL650 presses will fit and is sold
separately
.
This kit does not require re-adjustment of dies.
Minor fitting of provided nylon washers is required. Please watch this short video for fitting the washers.
Fitting the nylon washers used with some of our shellplate bearing kits. - YouTube
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Detailed instructions come with each of our kits. We also maintain a FAQ with the latest tips and tricks for your press. You may want to check that out before purchasing a kit.
Our kits were featured in the Nov/Dec 2011 issue of
Front Sight
magazine.
This kit is the best solution for your 550.
Click here to see our eBay Store and all of our products.
Kits are available for RL 550 B, RL 550C, XL 650, SL 900 and Super 1050. We also have solid brass squib rods for 9mm or larger handguns.
If you have a 450 this kit will work, except the extra length bolt is probably too long and won't be used with your press.
All of our kits and components are made in the U.S.A.
USPS First Class mail is so bad these days, consider Priority Mail, UPS, or FedEx.
International customers please note: You are responsible for duty and any other import fees levied by your country. Estimated delivery date does not account for the amount of time the package takes to clear customs. Shipments to Italy seem to take longer (4-6 weeks) than the estimated date of delivery eBay provides.
Specifications are subject to change without notice.