Taper bearing - shaft fit
Taper bearing - shaft fit
(OP)
Hello chaps,
again another dump bearing question from this bearing newbie.
I'm in the process of determining the fit of taper bearing on it's shaft. The application is a truck wheel bearing, two bearing, back to back.
On SKF.com taper bearing don't seem to be mentioned separately. I gues the 'radial table' applies, and thus a g6 fit would follow(please see the middle of the page).
http://www .skf.com/p ortal/skf/ home/produ cts?newlin k=1_0_74&a mp;lang=en &mainc atalogue=1
This would result in a transition fit because SKF taper bearings have -25mu tolerance on the inner bore, pls see link.
h ttp://www. skf.com/sk f/productc atalogue/j sp/viewers /tableView er.jsp?tab leName=1_0 tt10.tab&a mp;maincat alogue=1&a mp;lang=en
Now, this makes me wonder, isn't a taper bearing alway 'loose'?
Furthermore when on the NTN website they DO mentioned a specific table for taper bearings, which does indeed has a loose fit, please check table 7.7(1) on the pdf.
http://www.ntnamerica.com/pdf/2200/brgfits.pdf
Again, any input is highly appreciated.
again another dump bearing question from this bearing newbie.
I'm in the process of determining the fit of taper bearing on it's shaft. The application is a truck wheel bearing, two bearing, back to back.
On SKF.com taper bearing don't seem to be mentioned separately. I gues the 'radial table' applies, and thus a g6 fit would follow(please see the middle of the page).
http://www
This would result in a transition fit because SKF taper bearings have -25mu tolerance on the inner bore, pls see link.
h
Now, this makes me wonder, isn't a taper bearing alway 'loose'?
Furthermore when on the NTN website they DO mentioned a specific table for taper bearings, which does indeed has a loose fit, please check table 7.7(1) on the pdf.
http://www.ntnamerica.com/pdf/2200/brgfits.pdf
Again, any input is highly appreciated.





RE: Taper bearing - shaft fit
RE: Taper bearing - shaft fit
I'm pretty sure the Timken application notes go through the analysis for a pair of wheel bearings, or at least my 30 year old paper copy does.
Cheers
Greg Locock
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RE: Taper bearing - shaft fit