PRODUCT
The primary difference between SKF bearing with domestic bearing - bearing knowledge
by:Waxing
2020-06-14
1, model with the advent of the internationalization tide, the difference between the domestic bearing code with SKF bearing code world gradually, the latest issue of the national standard, according to the domestic code consistent with the international ISO standard.
The signs on the bearing, such as domestic famous general is luoyang bearing shaft code is (
LUO)
And the Harbin bearing code is (
HA)
This is basic, each bearing a number code bearing models have phonetic symbol represents the origin of a product, if you should know the mechanical industry was born.
2, other aspects compared with domestic bearing, SKF bearing material is better than domestic commonly, heat treatment process is advanced, manufacturing high accuracy, manufacturing and assembly process is more reasonable, and has long service life, of course, the price is also higher.
Generally more authentic and SKF bearing, SKF bearing is the most important of all is made in foreign.
Ha ha, that you can understand.
For life, although the SKF bearing service life is longer than domestic, but if the ordinary machine under the condition of the precision required degree is not high domestic can completely.
Now such as domestic HRB, ZWZ big manufacturers such as bearing quality is very good.
The price is appropriate, also can live.
But at the time of required precision still SKF of good points.
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