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Novak's Brushless Motors Bearing Size? > Novak's Brushless Motors Bearing Size?

Novak's Brushless Motors Bearing Size?

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Old 03-12-2008, 03:59 PM
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Default Novak's Brushless Motors Bearing Size?

Was wondering if anybody knew the size of both the upper and lower bearing in a Novak 10.5 brushless motor?
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Old 03-13-2008, 08:54 PM
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If you're using the front endbell with the larger bearing, the bearing size in that is R3 (3/16" x 1/2"). Since the stock ones are metal shielded on both sides, look for R3ZZ bearings.

The smaller bearing on the rear (and the original front endbell) uses the same size as the bearings used in most brushed motors. The size is R2 (1/8" x 3/8").

Hope this helps...
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