HZ 91 OS HZR 105 GT15OS SZ-H91 RC Engine BEARINGS USBB NACHI Premium ABEC3/C3

Description

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.
(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 tips 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 this set
ALIGN ENGINES 91 H 91
OS HZR 105
OS ENGINES FX 91
OS ENGINES GT15HZ GAS HELI 90
OS ENGINES HWC 61
OS ENGINES HZ 91
OS ENGINES SX-H 61
OS ENGINES SX-H RING 91
OS ENGINES SX-H RING C SPEC 91
OS ENGINES SX-H RING C SPEC W/ PUMP 91
OS ENGINES SX-HGL WC 61
OS ENGINES SZ-H 70
OS ENGINES SZ-H 91
OS ENGINES WC 61
THUNDER TIGER ENGINES EK4 70
THUNDER TIGER ENGINES H 90
THUNDER TIGER ENGINES PRO 61
THUNDER TIGER ENGINES PRO 90
THUNDER TIGER ENGINES PRO 61H BB 61
THUNDER TIGER ENGINES PRO 90H 90
YS 91 SR 91
YS OLD 120
YS ST H 61
YS ST2 61 HELI 61
YS ST4 91 HELI 91
YS 80 ST 80
The listing is for
(2) NEW PREMIUM BEARINGS
,
with tips installation Instructions.
If you don't see your engine listed email me, I have sets for most engines.
(1) REAR NACHI Premium Grade ABEC3/C3 HC Chromium Deep Groove High Speed Full Metal Cage open Bearing.
(1) FRONT USBB Blue True Seal Deep Groove Hi RPM Full Metal Cage Premium Grade ABEC3/C3 HC Chromium Steel Sealed with Mobil high temp EM2 Grease (Options/SEALS(2) , Open or Seal on One Side) Ships Sealed (2) Seals.
US Seller VeriSign, PayPal Verified . I've been on Ebay 20+ years, most of my items qualify for PayPal's Money Back Guarantee.
Bearing Type & Specs
Quanity (1) Rear NACHI Japan Hi Speed HC Chromium ABEC3/C3 Deep Groove Bearing
Type Premium ABEC3/3 Open
Bearing Material: HC Chromium
Enclosure Open
RPM Oil (x1000): 30
Quantity (1) USBB Front Premium ABEC/C3 HC Chromium High RPM , can be run open or sealed on 1 side or both.
Seals
Textured Rubber
Double Lip Seals
on each side of the bearing
Lubrication
Wide temperature range
Mobil Polyrex EM2
(-40°F to + 350°F)
Noise Testing
Noise tested before and after lubrication
Noise Level
Passes V1 Noise Vibration Standards Smaller Sized, V2 Standards. Large Bore- Meets or exceeds Motor Requirements
Precision Balls
Matched ABMA Grade 10 or better for roundness
Raceways
Finely honed Super Finished for long life and low noise
Quality Level
Premium bearings meet or exceed ABEC 3 tolerances
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 Web 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.
cbr10006zu2 RC Engine Bearings Premium Upgrade.