October 31, 2024, 07:01:51 PM

Author Topic: Radial bearings for the head  (Read 1432 times)

Offline dan-uk

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Radial bearings for the head
« on: March 11, 2016, 07:45:48 PM »
Hey guys, just rebuilding the 766 head and spotted that the manual indicates two different sizes of radial bearings for the head.  Looking at them, they are indeed different brands, but are both labelled 6800Z (10x19x5).

Is the one labelled T3 200 on the outer ring the inner radial bearing ???

Thanks  :)

Offline Danny Dugger

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Re: Radial bearings for the head
« Reply #1 on: March 11, 2016, 08:09:15 PM »
Hey guys, just rebuilding the 766 head and spotted that the manual indicates two different sizes of radial bearings for the head.  Looking at them, they are indeed different brands, but are both labelled 6800Z (10x19x5).

Is the one labelled T3 200 on the outer ring the inner radial bearing ???

Thanks  :)

The radial bearings should be the same. Same dimensions, same part number (108-105). The thrust bearing races have different inside diameters.
« Last Edit: March 11, 2016, 08:19:33 PM by Danny Dugger »

Offline dan-uk

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Re: Radial bearings for the head
« Reply #2 on: March 11, 2016, 08:36:19 PM »
Thanks Danny.

It did come as a bit of a surprise to me until I saw the part no was the same  ::)

I think the difference is just the snap finish on the seals (as attached).