OS engine 4 stroke 40 FS SURPASS BEARINGS engine BEARINGS ABEC3c3 RC OS FS40 old

Thanks for choosing RC Engine Bearings USA 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. (Printed BEARING Installation guide, Tips and 4 Stroke Timing instructions) I Email DIY Cam Bearing Puller info. BEARING FITMENT for this Bearing Set. 6901 EMQ Open 12x24x6 698 2RS EMQ Sealed 8x19x6 695 (CAM Bearings Precision) 5 x 13 x 4 ZZ OS ENGINES FS SURPASS RC 4C 40 OS ENGINES FS40 (OLD NON SURPASS) INTERNATIONAL SHIPPING Discontinued until problems with pricing and shipping are resolved. I’ve rebuilt over 800 Model Engines if you need Help just email me. OS ENGINES FS SURPASS RC 4C 40 Crank Bearing Set + Cam Bearing Set (4) BEARING KIT W/ CAM BEARINGS PREMIUM ABEC3 for 4 Cycle Engines The listing is for (4) NEW PREMIUM BEARINGS , not returns, no refurbished or seconds. You are buying (1) Kit (4) Premium BEARINGS with installation Instructions . If you don’t see your engine listed email me, I have sets for most engines. (1) REAR ABEC3/C3 Deep Groove Full Metal Cage open Hi Speed Bearing (Note) if you want all sealed email before paying. Most engines use open rear bearings. (1) FRONT ABEC3/C3 Deep Groove High Speed Full Metal Cage Chromium Steel with Buna Seal with high temp Grease (Options/Shipped Fully Sealed , Open or Seal on One Side) (2) Precision CAM Bearings with Shields. Bearing Type & Specs Quantity (1) Rear HCHEMQ Chromium ABEC3/C3 Deep Groove Premium Hi Speed Bearing Type Open (sealed on request) Dimension Type: Metric Enclosure Open (sealed on request) RPM Oil (x1000): 30 Quantity (1) Front Premium ABEC3/C3 HC Chromium High RPM SEALED (2) SEALS, can be run open or sealed on 1 side or both. Ships Sealed. Endurance Bearing 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 $30 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. cbr10006zu2 RC Engine Bearings USA Premium Upgrades