[Towertalk] Bearing for Prop Pitch Motor

[Alton McConnell]

Hello Everyone:

I need to locate a bearing for a prop pitch motor.  The bearing is a MRC G 
203 R1.  MRC has ignored my e-mails.  Detroit ball bearing does not have 
one.

This bearing goes on the low speed hub in the large planitary gear system.  
There are six bearings on the hub.  I have one that is bad.

The bearing is 17 mm id, 10 mm thick (high) and 1.5 inches OD.  I am told 
the dimensions are starnge to keep people from using industrial bearings in 
aerospace applications.

Does anyone have a source for this bearing or does anyone have a spare 
bearing from a junk PP motor?

Any advice is welcome!


Thanks and 73,

Alton, NU8L
231-779-6215 or 231-862-3774
nu8l@arrl.net or amcconnell3@hotmail.com



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