Q:Can the rolling bearing be fixed with a sliding bearing seat?

As long as the size meets the conditions of use, as can.

Q:What type of bearing does the bearing block SN222 match?!

Bearing block SN222, you can match two types and eight types of bearings.1, self-aligning ball bearings: cone hole (with tight sets), 1222K, 2222KCylindrical holes 1222 and 22222, spherical roller bearings: conical hole (set with tight) 22222K, 23222KCylindrical holes 22222 and 23222More than two types of eight types of bearing inner and outer diameter of the same, only the width of the bearing is different, to select different positioning ring, and see your force big, if can heart transferring roller bearings; bearing sleeve with easily detachable bearings, most of this type of bearing is the selection of bearings set the maintenance of different tight sets the time to save a lot. You can filter it yourself.

Q:6312 what type of bearing seat is it?

Bearing box (bearing seat, some places commonly known as watts box, Zhou Chengke) model: SN312.Equipped with positioning ring: SR130*12.5 two. Oil seal type: GS12 and GS16 each.Center height: 80mmBase hole spacing: 230mmThe base is provided with a locking nut: M16Base size: length * width =280mm*80mm

Q:Do angular contact bearings have special bearing housings?

Angular contact bearings can not be used with split bearing housings, because it is difficult to guarantee the accuracy of the installationFor precision ball screw drive [] system of bearing usually only play king reed gap adjusting function, it is difficult to withstand external influence caused by the clearance changes.The best way is to follow the conditions you need to design in order to get the best shape

Q:How can the model of stainless steel bearing seat be correct?For example, P205 iron bearing, stainless steel said that some SP205, some SSP205 said, why?And ordinary cast steel seats. What's on the model? And plastic seat and zinc alloy seat and how different?Forget predecessors eliminating! Thanks

Please go to China bearing net

Q:What's the name of the screw hole in the bearing seat?

If the bearing body is estimated to be a grease cup hole, used for manual screw capping cup, screw thread is M14*1.5 or M16*1.5If the hole is larger, the M20*1.5 may be a thermometer hole

Q:Why are the bearing and bearing housings of plain bearings usually made of two materials?

The sliding bearing seat is the bearing seat directly without the use of direct bearing can work, internal bearing equivalent sliding bearing material is usually aluminum bronze, the use of the positioning pin fixed bearing and bearing seat in order to generally do not often change the bearing or bearing place is not easy to replace. Because the iron is not directly contact with the shaft, the copper tile is convenient for positioning with the iron, so the copper tile is adopted.

Q:Read the manual and the actual purchase of the bearing seat, how the hole from the size of the difference between ah? Do you have any professionals? Please know, tell the above 3 specifications of the four hole spacing, the middle of the shaft hole size, thank you heroes!

Bearing name SUNTHAI UCF 204 bearingNew model UCFU 204Old model F 90504Internal diameter D (mm) 20Outer diameter D (mm) 31The thickness is B (mm) 88SUNTHAI model UCF 204Type of spherical ball bearing

Q:What is the adjusting shim between the end cap of the reducer and the bearing housing?

The name is adjusting shim, in fact, it is to adjust the distance between the bearing end cover and the bearing seat. Thus, the clearance of the shaft in the bearing seat is adjusted so that the shaft is stable at the time of operation.There are two situations that require adjustment of clearance:First, the initial assembly. Because parts manufacturing and processing always have errors, so the shaft and bearing and bearing block assembly is not necessarily the best, it is necessary to adjust the gap. Neither too tight or too loose again.Two is the operation time is long, the Bush will have a little wear and tear, but not yet to the point of replacement, but after wear, the shaft and the bearing seat gap between the big, the operation accuracy will drop, the stability also decline. At this point also need to adjust

Q:How does the P207 bearing fit into the bearing seat and how can I remove it?

P207 bearings are loaded into the bearing seat and taken out:1, P207 bearings into the bearing seat: the bearing level into the groove inside, to 90 degrees or 270 degrees in the direction of pressure, fixed the living quarters, take the iron pipe, in the pry to the end surface and the parallel element is installed.2, P207 bearings out bearing: find out the bearing less there, two feet fixed bearing seat, and then get a pipe through the inner hole of the bearing through the inner hole of the bearing, to the direction of 90 degrees to pry the bearing protruding part of the top end position offset, it touches on the bearing seat 0, seat and 180 degrees position with two grooves, the bearing can be removed in the groove.3 、 bearing is an important component of modern machinery and equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement and guarantee its rotation accuracy.4, there is a bearing place, there must be support point, bearing the internal support point is the shaft, the outer support is often said that the bearing seat. As a bearing can choose different bearing seat, and a bearing seat at the same time can choose different types of bearings, so many varieties of bearing seat.