YS FZ 53 engine Bearings YS FZ 70 ENGINE (YAMADA) RC ENGINE BEARINGS Upgrade

Description

Visit My eBay Store: RC Engine Bearings
Thanks for choosing RC Engine Bearings USA (cbr10006zu2)
Many thanks to our new and regular customers, we've been on Ebay over 20 years.
We do combined Shipping and send you a refund as soon as we do your orders.
If you don't see your Engine listed email me I have sets for most engines.
PLEASE CHECK FITMENT GUIDE BELOW
We only sell Quality Premium Grade ABEC3 or better upgrade Hi Speed Bearings and for only a couple dollars more than the common unknown spec or abec1 rated low grade soft metals general use Bearings, our Premium Bearings are all correct C3 Clearance for heat in Model Nitro/Gas Engines, we only sell True Sealed Bearings, Not the old leaky shield type. We get our Bearings from proven reliable US Bearing Suppliers. We have Fast US Shipping from USA.
(INFO) ALL INTERNATIONAL SHIPPING, we still pay the extra Ebay Shipping Fee we get charged plus Bubble Mailers, Packing Supplies, Print Ink & Paper and Misc. Plus our Insurance, so please bear with us we don't like the high cost of International Shipping any more than you, we do our best and have no other options except at much higher price shipping options. (Note) Int. Shipping can take 2 to 5 weeks due to multiple carriers sorting and Customs delays.
((NOTE INTERNATIONAL SHIPPING))), some Countries have Customs Fees that they can charge you when your order arrives, we don't know if or what they charge so check with your Postal Customs Service before buying if you don't know to avoid surprises.
(Printed BEARING Installation guide, Tips and 4 Stroke Timing instructions)
I've rebuilt over 800 Model Engines if you need Help just email me.
FITMENT GUIDE FOR THESE BEARINGS
YS
FZ 53
53
YS
FZ 63
63
YS
FZ 63S
63
YS
FZ 70
70
The listing is for
(2) NEW PREMIUM Hi Speed BEARINGS
, not returns, no refurbished or seconds.
You are buying (1) SET (2) PREMIUM BEARINGS with installation Instructions .
If you don't see your engine listed email me, I have sets for most engines.
(1) REAR PREMIUM ABEC3/C3 HC Chromium Deep Groove High Speed Full Metal Cage open Bearing (Note) if you want all sealed email before paying. Most engines use open rear bearings.
(1) FRONT PREMIUM ABEC3/C3 Deep Groove High Speed Full Metal Cage HC Chromium True Sealed with Mobil high temp Grease (Options/Seals (2) , Open or Seal on One Side) Ships with both Seals.
Bearing Type & Specs
Quanity (1) Rear ABEC3/C3 Deep Groove Premium Hi RPM Bearing
Type Premium ABEC3/C3 Open (sealed on request)
Bearing Material: HC Chromium
Enclosure Open (sealed on request)
RPM Oil (x1000): 30
Quanity (1) Front Premium ABEC/C3 HC Chromium High RPM , can be run open or sealed on 1 side or both.
Seals
Buna True Rubber Seals
Lubrication
Wide temperature range  (-40 to + 350)
Noise Testing
Noise tested before and after lubrication
Noise Level
Passes V2 Noise Vibration Standards Smaller Sized, V3 Standards.
Precision Balls
HC Chromium Matched ABMA Grade 10 or better for roundness
Raceways
Finely honed Super Finished for long life and low noise
Quality Level
Premium bearings ABEC 3/C3
Testing
Independent Endurance testing has verified our Premium bearings Outperformed all low cost bearings and matched or exceeded the performance of well-known brand name
bearings
Thanks again to all our regular and new Customers for our 5 Star Seller.com Rating.
Engine BEARING Care and storage info.
Why pay or 40 dollars for low grade or no grade factory bulk bearings that don't last long compared to Premium Industrial Grade ABEC3/C3 High Speed Bearings, get some spares if you leave fuel in your engine they will need replaced after they gum up or turn into a ball of rust, you can save buying a new engine by replacing gummy or rusted, stuck, rough or loose bearings before they come apart and damage the piston, head and sleeve. Save $$$ New Premium ABEC3/C3 Bearings make a big difference in engine performance. I always remove the fuel line and idle the engine dry, then put in marvel mystery oil or after run oil and spin it over, for long tern add liberal amounts of After Run Oil and cap off carb and exhaust, if the engine sets for a long time Not properly oiled it may appear to turn smoothly but some of the time the bearings aren't even turning, then when started the crank spins in the inner bearing race, not good.