RT excuse me, what's the difference between square bearing housings UCF and UCFX? Apart from the size and matching of the bearing units, what are the differences? Why do you need another model for UCFX?
UCF. is the 2 series, is still commonly used in the UCF3 series, you this UCFX is between 2 and 3 series derived from a series of! Size between the two series, the size effect of specific parameters and design are the same, is the difference in size, if not in high demand, general can replace, most will cushion, can solve the problem, will not affect the overall performance!
1, UCF. is the regular 2 series, and the UCF3 series is commonly used. You UCFX is a series derived from the 2 and 3 series!2, the size between the two series of small, specific function parameters and design are the same, is the difference in size, if there is no center of high demand, can generally be replaced, most will cushion, can solve the problem, will not affect the overall performance!
According to the standard JB/T 6640-2007 "rolling bearing spherical ball bearing code method" definition, UC is a type of structure bearing code, with the top wire outer spherical ball bearing; FC is the type code of the bearing seat, said casting raised circular seat; UCFC is ball bearing structure type code, said with the convex platform round a top silk outside spherical ball bearing type structure.The definition of UCF code in the above standards, the domestic and outer bearing seat type control, UCF, NTN or NSK product code, corresponding to our code named UCFU, the standard is defined with square seat top silk outside spherical ball bearing type structure.The current standard should be UCFU...... This square block old code name is F, the new code name is FU, but because the code is a combination of FU in the U province will not cause ambiguity, so this omission U name is widely called. In fact, these two terms refer to one thing.
