Help selecting RB26 bearing size - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

ben897 · 23rd July 2008, 01:39 AM

Hey guys
I bought an r33 crank from someone who had a bunch of work done on it. He didn't mention if I need oversize bearings though. I measured "1.8887 for rods and "2.1535 for the mains. Any help is much appreciated

GT-R Glenn · 23rd July 2008, 02:49 AM

47.97's pretty ggod, 54.69 looks a bit down to me.

GT-R Glenn · 23rd July 2008, 07:52 AM

Mains are 010" under I think ....

ben897 · 23rd July 2008, 02:28 PM

Hey thanks mate. I'm a little drunk here but that's std rods and .25 over for the mains?

23rd July 2008, 01:39 AM	#1 (permalink)
ben897 GTR Register Member Join Date: Feb 2008 Posts: 5	Help selecting RB26 bearing size Hey guys I bought an r33 crank from someone who had a bunch of work done on it. He didn't mention if I need oversize bearings though. I measured "1.8887 for rods and "2.1535 for the mains. Any help is much appreciated

23rd July 2008, 02:49 AM	#2 (permalink)
GT-R Glenn GTR Register Member Join Date: Nov 2002 Location: Waiuku NZ Posts: 988	47.97's pretty ggod, 54.69 looks a bit down to me. Last edited by GT-R Glenn; 23rd July 2008 at 02:53 AM.

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23rd July 2008, 07:52 AM	#3 (permalink)
GT-R Glenn GTR Register Member Join Date: Nov 2002 Location: Waiuku NZ Posts: 988	Mains are 010" under I think ....

23rd July 2008, 02:28 PM	#4 (permalink)
ben897 GTR Register Member Join Date: Feb 2008 Posts: 5	Hey thanks mate. I'm a little drunk here but that's std rods and .25 over for the mains?