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Post by johnjsgems on Jun 17, 2016 8:57:01 GMT -5
I am in the old equipment refurbishing mode. I tore down two old Poly's yesterday. The D14 is pretty standard from what I've seen before. The D12 is different and needs bearings. Unlike the D14 it has pressed in bearings, no set screws or concentric or fixed lock collars. ND brand and so far numbers don't cross. Anybody rebuild one of these? Where did you find bearings? These measure 3/16" taller than D14 but maybe lack of rubber cup makes up difference. Firs Poly I've come across with hoods and side covers still there so of course bearings have to be oddball.
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Deleted
Deleted Member
Member since January 1970
Posts: 0
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Post by Deleted on Jun 17, 2016 10:27:19 GMT -5
I would take the bearings to a bearing house and let them sort out the specs.
Chino has one. Barstow simply must.
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Post by Rockoonz on Jun 18, 2016 3:42:20 GMT -5
ID, OD and thickness will get you there, get fully shielded bearings while you're at it.
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Post by johnjsgems on Jun 20, 2016 11:49:07 GMT -5
Nearest bearing house is Riverside if still there. Nothing in Barstow. I was hoping for easy way out but will have to search online with measurements.
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