![]() the tolerances of form and position) apply. If I find some time tomorrow, I will see if I can scan my tables and send them to you. 1 Tolerancing principle as specified in ISO 8015 General tolerances based on the tolerancing principle specified in ISO 8015 are only to be applied when the drawing concerned contains the reference Tolerancing to ISO 8015. I wish I had a copy of the complete tables I could email you, the following link is mounting and dismounting catalog that has tables in the back, but does not have all of what you are looking for. in mm for nominal size in mm f (fine), m (medium), c (coarse), v (very coarse) 0 to 10. Are you sure you are not looking at H tolerance tables? The capital H is for holes and all of those are 0 to a plus number.Īfter you have used it a bit, these tolerances get easier. General Tolerances ISO 2768/JIS B 0405, B 0419 Permissible deviations. The +43 on the h9 tolerance is definitely wrong, all the h tolerances are +0 and a negative number. I'm using a book published by FAG Bearings that lists the complete tolerance range for each designation, I don't have my Machinerys Handbook here to check and see what is in there. Bearing tolerances are usually fairly tight since that controls the amount of internal clearance of the rolling elements to the race of the bearing when installed.Īn M6 tolerance on a 47mm bore should be -4 to -20 according to my book.
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