Hello everyone,
I would like to know if there is a way to know the values of the input chamfers for the bearings (minimum and max value).
As well as the chamfer values on the shoulder (minimum and maximum too)
Thank you very much and have a good day to you!
For bearings, I would go to the manufacturers' websites (SKF in particular), but I don't think it's really standardized.
And for the shoulder (on which the bearing rests, I guess), it's mostly the spokes at the bottom and there too (and above all) it's towards the bearing manufacturer.
Hello
For chamfers, see here:
http://www.skf.com/group/products/bearings-units-housings/ball-bearings/principles/bearing-specifics/tolernaces/cham-dimen-limi/index.html
Or here:
http://www.skf.com/cn/en/products/bearings-units-housings/roller-bearings/principles/bearing-data-general/tolerances/limits-for-chamfer-dimensions/index.html?switch=y
Hello
For the shoulder and spokes, the values are given by the manufacturer (see SKF screenshot)
For the entrance chamfers it is not indicated
*Edit: on this site there is a lot of information
http://medias.schaeffler.com/medias/fr!hp.tg.cat/tg_hr*ST4_102835979
They recommend an entrance chamfer of 10 to 15°, often the length is proportional to the diameter
Otherwise on our machines rather than a chamfer (and if we have the space) we make a centering of a slightly smaller diameter on the shaft before the bearing seat (upper in a bore)
Hello, thank you for your answers!
In fact I can't read your screenshot @yoan? What is Ramax?
Thank you!
See here:
http://medias.schaeffler.com/medias/fr!hp.ec.br.pr/63..-2Z*6304-2Z