RA40 Rear Wheel Bearing Part Number

[toyota81]

Anyone know the NSK part number for wheel bearing of RA40? The 7.5'' F312 type axle

[Celica RA45]

same as ae86

[toyota81]

Thanks, PM sent

[Celica RA45]

ok is yours a 18rg with a disc brake rear end or are they drum brake .if drum brake same bearing as ra23 ra40 and ra60 single race bearing
the dics brake rear end came out with a dual race big bearing

[toyota81]

ok is yours a 18rg with a disc brake rear end or are they drum brake .if drum brake same bearing as ra23 ra40 and ra60 single race bearing
the dics brake rear end came out with a dual race big bearing

Ok, never seen 1 with rear disc brakes in Europe, I modified my 1 and added discs!

[Celica RA45]

ok have taken pic of my disc brake rear axle

[toyota81]

Thanks Celica RA45, I never seen these on Celica before! These are the type that Weir Performance supply, unfortunately they wont fit my axle! Going to try and make it fully floating now! Even though I never had trouble before I don't think the 30 year old shafts I have will put up with the power I'm gonna have with new engine I'm getting built!

[Celica RA45]

im putting 340hp through my rear end and havnt broken a bearing or axle ,those pics are my spare axles

[Celica RA45]

then just buy the axles and get the bearings over where you are
also if you have gone to disc brakes with a single race bearing ,you will get disc chatter when you go around corners .some bearing companys made a dual race bearing that was 10mm wider than the std single race bearing /that would be a better option ,and you would have to make a 10mm spacer a copy of the gasket and use longer bolts to go through the end sections

[toyota81]

then just buy the axles and get the bearings over where you are
also if you have gone to disc brakes with a single race bearing ,you will get disc chatter when you go around corners .some bearing companys made a dual race bearing that was 10mm wider than the std single race bearing /that would be a better option ,and you would have to make a 10mm spacer a copy of the gasket and use longer bolts to go through the end sections

Some power that, what engine have you? I'll measure up bearings and see can I fit 'my type' bearings to Weir's shafts! I'm racing a long time and never had problems with disc chatter.
Would you e-mail me some pics of your car, PM sent?

[Celica RA45]

all of the f series are the same dia for the bearings for single or dua race set up