Page 1 of 3
					
				Crank seals and bearings
				Posted: March 20th, 2011, 5:40 pm
				by riverman
				What is everyone using? OEM or after market?
			 
			
					
				
				Posted: March 20th, 2011, 8:21 pm
				by 2strokekyle
				OEM. No question
			 
			
					
				
				Posted: March 20th, 2011, 10:23 pm
				by 2strokeforever
				OEM
			 
			
					
				
				Posted: March 21st, 2011, 7:48 am
				by mr500
				O>E>M why would you bother buying cheap crap ones?
 I bought a used car from Japan today...it only had 15 nautical miles on it..
			 
			
					
				
				Posted: March 22nd, 2011, 2:53 pm
				by riverman
				Thats why I ask. To see if there is anything better. If you don't ask you will never know.
I have 2 Banshee's also and there are after market bearings that are better than the stock crank bearings.
Thanks
			 
			
					
				
				Posted: March 22nd, 2011, 11:39 pm
				by 2strokeforever
				and there are after market bearings that are better than the stock crank bearings
i find that hard to believe, even on a yamaha
 
			
					
				
				Posted: March 23rd, 2011, 1:08 am
				by oggo69
				who do u think makes OEM ? honda dont
			 
			
					
				
				Posted: March 23rd, 2011, 1:34 am
				by 2strokeforever
				im pretty sure koyo
			 
			
					
				
				Posted: March 23rd, 2011, 2:58 am
				by oggo69
				persoanlly i thought it was NTN , dont matter anyway .
i buy and use bearings daily in work , the list goes on on manufactors ... bearing life is down to application and conditions as we all know .
i would have SKF over any japanese make ,  but thats personal choice .
just make sure the speed(clearance) is correct for mains .
			 
			
					
				
				Posted: March 23rd, 2011, 6:14 am
				by fastkart
				I've had NTN's and Koyo's come from Honda.  Seems like there was another Japanese brand Honda used by I can't remember now
			 
			
					
				
				Posted: March 23rd, 2011, 6:22 am
				by oggo69
				fastkart wrote:I've had NTN's and Koyo's come from Honda.  Seems like there was another Japanese brand Honda used by I can't remember now
more than likely NSK
 
			
					
				
				Posted: March 23rd, 2011, 8:35 am
				by MojoScojo
				2strokeforever wrote:and there are after market bearings that are better than the stock crank bearings
i find that hard to believe, even on a yamaha
 
There are, but you're going to pay for them.
 
			
					
				
				Posted: March 23rd, 2011, 9:03 am
				by AlisoBob
				
			 
			
					
				
				Posted: March 23rd, 2011, 10:20 am
				by NightBiker07
				My Wiseco crank kit came with a japanese made bearing. dont remember the manufacturer though. I think they were the same as the ones I pulled out, but I wont swear to it. 
so far I have 40 ish hours on my wiseco bottom end. Not a single issue yet.
			 
			
					
				
				Posted: March 23rd, 2011, 10:34 am
				by redrocket190
				Peace of mind - go OEM. Know your bearing manufacturers / have a local bearing supply house you trust - other (even cheaper) options are open to you.
			 
			
					
				
				Posted: March 23rd, 2011, 11:15 am
				by AlisoBob
				Bearing makers often supply OEM's with bearing not available to the public.
OEM is the only way to go.
OR......
Ever hear of these guys?
http://www.microblueracing.com/

 
			
					
				
				Posted: March 23rd, 2011, 11:24 am
				by seanmx57
				microblue has ceramic ones right?
I've heard good and bad things about ALLBALLS products, good about crank bearings, bad about linkage stuff.
			 
			
					
				
				Posted: March 23rd, 2011, 11:36 am
				by AlisoBob
				All Balls is just repackaged Chinese crap.
Micro Blue offers traditional and ceramic bearings
			 
			
					
				
				Posted: March 23rd, 2011, 12:21 pm
				by fastkart
				I've heard good stuff about MicroBlue too, but on the flip side I've also heard of them shattering when used as wheel/axle bearings on racecars.
Brit can keep is FAG bearings, I prefer my bearings not to be packed full of KY.
			 
			
					
				
				Posted: March 23rd, 2011, 12:46 pm
				by 2strokeforever
				All Balls is just repackaged Chinese crap. 
X3
 
			
					
				
				Posted: March 23rd, 2011, 1:34 pm
				by oggo69
				
			 
			
					
				
				Posted: March 23rd, 2011, 2:07 pm
				by Roostius_Maximus
				throw them in, theres a reason they arent there already, shock load
I've gone thru this alot of times, about how my stock car guys have been trying to run them in titanium hubs, sponsored by them, and they fk up 10x more often than an ntn bearing will
			 
			
					
				
				Posted: March 23rd, 2011, 2:19 pm
				by oggo69
				i would have no interest putting them into wheels or an engine , they do look cool tho  

  , i remember seeing a link to site on racing forum for mains for an r6 coming in at 2K a set ... 
 
  
  ya can buy a spare engine at that price
 
			
					
				
				Posted: March 23rd, 2011, 3:46 pm
				by riverman
				Wow!!!!!!!!!
Just a simple question. I know for sure there are better than stock crank bearings for Banshee's. ( Maxload, TZ ). I broke the OEM yamaha bearings and then went to the Maxload and have not had another problem.
I thought just maybe there were better one for the 500, but I guess not. So I will order new ones from Honda.
Thanks
			 
			
					
				
				Posted: March 23rd, 2011, 4:34 pm
				by 100hp honda
				oggo69 wrote:
i would have SKF over any japanese make 
SKF and INA from germany is probly the best bearings i ever seen. theres a few other good manufacturers though