Help identify this bearing
Discussion
Hi all,
Looking for help identifying a part number and stockist for this wheel bearing. It is manufactured by NTN but I'm sure other bearing manufacturers make the same part in their ranges. I believe it may be used in a porsche application, but do not know 100%. In my case, its fitted to an ariel atom.
On the bearing it says "2005270152". It also says "AU0837".
I've tried googling all that but can't get a match.
I can measure accurately tomorrow when in work if necessary, but I was under the impression that the numbers stamped on bearings were a kind of "key" that identify the external/internal diameter etc?
I would be grateful for any help



Looking for help identifying a part number and stockist for this wheel bearing. It is manufactured by NTN but I'm sure other bearing manufacturers make the same part in their ranges. I believe it may be used in a porsche application, but do not know 100%. In my case, its fitted to an ariel atom.
On the bearing it says "2005270152". It also says "AU0837".
I've tried googling all that but can't get a match.
I can measure accurately tomorrow when in work if necessary, but I was under the impression that the numbers stamped on bearings were a kind of "key" that identify the external/internal diameter etc?
I would be grateful for any help




Some of the writing may not be what it seems ? Looked like AU0S37, but 837 brings up Porsche.
Porsche bearing ?
https://www.onlinecarparts.co.uk/snr-1929032.html
Porsche bearing ?
https://www.onlinecarparts.co.uk/snr-1929032.html
Edited by stevieturbo on Tuesday 27th April 18:18
InitialDave said:
Is it 80mm outer diameter, 42mm inner diameter, and 42mm wide?
Because that's what AU0837 shows up as when I search for one.
I will have a measure up tomorrow when in work, but that looks promising! Because that's what AU0837 shows up as when I search for one.
stevieturbo said:
Some of the writing may not be what it seems ? Looked like AU0S37, but 837 brings up Porsche.
Porsche bearing ?
https://www.onlinecarparts.co.uk/snr-1929032.html
Rumour had it they use a "porsche" bearing, thank you!! Porsche bearing ?
https://www.onlinecarparts.co.uk/snr-1929032.html
Pastie Bloater said:
Excellent!Many thanks indeed gents! I will measure and compare tomorrow, but I reckon those links are the right bearing. That will save a few quid going forward, bought the one in the pics above from Ariel and paid just under £75 for the bearing, with postage on top of that!
Thanks again

E-bmw said:
Any local "bearing factor" will have them by the hundred, just find your local one on google & give them a call.
Great idea! Many moons ago when I rode motorbikes, I did exactly that to get wheel bearings for them and it saved a small fortune, I completely forgot about doing that!! ! Will have to find a local place as I've moved house since my 2 wheel days 
Toilet Duck said:
E-bmw said:
Any local "bearing factor" will have them by the hundred, just find your local one on google & give them a call.
Great idea! Many moons ago when I rode motorbikes, I did exactly that to get wheel bearings for them and it saved a small fortune, I completely forgot about doing that!! ! Will have to find a local place as I've moved house since my 2 wheel days 
Worth a try if you don't have to go too far out of your way.
Evoluzione said:
Toilet Duck said:
E-bmw said:
Any local "bearing factor" will have them by the hundred, just find your local one on google & give them a call.
Great idea! Many moons ago when I rode motorbikes, I did exactly that to get wheel bearings for them and it saved a small fortune, I completely forgot about doing that!! ! Will have to find a local place as I've moved house since my 2 wheel days 
Worth a try if you don't have to go too far out of your way.
https://simplybearings.co.uk/shop/
https://www.wychbearings.co.uk/
https://www.bearingboys.co.uk/
https://bearingtraders.com/
https://www.bearing-king.co.uk/
https://www.bearingshopuk.co.uk/
https://www.onlinebearings.co.uk/
http://www.bearingwarehouse.co.uk/
And no doubt many others
Sort of bearing related
https://www.barnwell.co.uk/categories/core-landing...
https://www.wychbearings.co.uk/
https://www.bearingboys.co.uk/
https://bearingtraders.com/
https://www.bearing-king.co.uk/
https://www.bearingshopuk.co.uk/
https://www.onlinebearings.co.uk/
http://www.bearingwarehouse.co.uk/
And no doubt many others
Sort of bearing related
https://www.barnwell.co.uk/categories/core-landing...
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Think thats Bearing Boys and another big recommend from me is Royce Power Transmissions