Using crank bearings with plastic cage?

:: Using crank bearings with plastic cage?

Dit onderwerp bevat 2 reacties, 3 deelnemers, en is laatst bijgewerkt op 10 jaren, 2 maanden geleden door Coopering.

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25 januari 2016 om 19:59 #144464
Dea_944t
Topic starter
Berichten: 87
Hi,

is there anyone here that have used the SKF6202 TN9/C3 bearings for the crankshaft, http://www.jmpbparts.com/lager-6202-tn9-vespa.html
They are supposed to be better than the ones with a metal cage but will the plastic cage hold up to the fuel oil mixture?

/Dea
25 januari 2016 om 20:06 #146763
zevenenergie
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Berichten: 4167
Yes they do and they have less friction, it is polyamide reinforged whit glass fiber, if i am correct

Edit: http://www.skf.com/group/products/bearings-units-housings/roller-bearings/principles/bearing-data-general/materials-for-rolling-bearings/cage-materials/index.html
25 januari 2016 om 21:16 #146764
Coopering
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I drive them. You have to be very careful with the temperature, if you mount the bearing.

I heared of another member, that these bearings are common used for racing. So I took them. Maybe they have some more space, in case of problems with lubrication or so.

I drive them only since 125km on my reed valve, so don’t know how good they really are.
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