Reviews for ProTek RC 7x19x6mm "Speed" Ceramic Front Engine Bearing (Samurai, O.S., Novarossi, RB) [PTK-607E-2RS-C]

Displaying reviews 1 to 5 of 5
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Corey Anderson
Verified Owner
Thursday, Dec 23 2010 (about 4 years ago)
ProTek RC 7x19x6mm "Speed" Ceramic Front Engine Bearing (Samurai, O.S., Novarossi, RB)
Wasn't impressed with this bearing, could blow through seals, couldn't blow through standard bearing seals so I used the standard bearing.
A R
Verified Owner
Thursday, Sep 18 2014 (7 months ago)
ProTek RC 7x19x6mm "Speed" Ceramic Front Engine Bearing (Samurai, O.S., Novarossi, RB)
5 gal's 25%-9% / broken con rod ((wanted to know how much life i could get out of a os speed con rod)) in os speed still working, Buy it you wont be sorry.
Richard Hess
Verified Owner
Sunday, Jan 17 2010 (about 5 years ago)
ProTek RC 7x19x6mm "Speed" Ceramic Front Engine Bearing (Samurai, O.S., Novarossi, RB)
owned plenty of both, they might be packaged by tko but they are different ...internal ball guide is not the same... my protek's have never leaked
rossinova
Verified Owner
Friday, Dec 4 2009 (about 5 years ago)
ProTek RC 7x19x6mm "Speed" Ceramic Front Engine Bearing (Samurai, O.S., Novarossi, RB)
this is a very good ceramic bearing,its a TKO packaged for protek, also leave both seals in place.
paul smith
Verified Owner
Saturday, Jan 5 2008 (about 7 years ago)
ProTek RC 7x19x6mm "Speed" Ceramic Front Engine Bearing (Samurai, O.S., Novarossi, RB)
This bearing just started to leak all over the place and the motor is now impossible to tune. The motor is not even at the gallon mark yet, I should have waited for the TKO to come back in stock.