tsmysak1

Need to purchase new stat gear bearings... Need help in sizing..

Here is tech details:

Eshaft measures:

Inner: 42.974 mm
Outer: 42.949 mm

Standard clearance inner: 0.06-0.08mm
Standard clearance outer: 0.08-0.11mm

It looks like the inner bearing diameter drives the selection according to the manual.

Stack up Inner w/ Tolerance: 43.034~43.054
Stack up Outer w/ Tolerance: 43.029~43.059

The parts fisch only shows bearing thicknesses from 1.980mm to 2.000mm

What is stock?

HAI-TEK7

iTrader: (31)

I had the same question before, and if you look at the different size bearing. From the max to the min its only 0.02 mm. I asked Dave from atkins, and he told me he just stocks the biggest bearing, meaning the bearing with the largest clearance.

hope that makes sense