SKF bearing clearance on the pressure of lead were detected than with a feeler detection is accurate, but more trouble. Detection of aluminum should be soft, the diameter should not be too big or too small, the diameter of the ideal gap of 1.5 to 2 times, the actual work is usually soft wire detection. Detection, the first SKF bearing cover is open, the choice of the appropriate diameter of the wire will cut into 15 to 40 mm long pieces on the journal and the upper and lower bearing points at the interface, covered with SKF bearing cap, according to the specified torque. tighten the mounting bolts, then loosen the bolts, remove the SKF bearing cover, detect flattening of the wire with a micrometer thickness, calculated the average of the SKF bearing clearance.
If the headspace is too small, in the last tile combination of surface and pad. If too large, cut mats, scraped or poured tile.
Tight bearing force adjustment: bush may occur in the course of their work in order to prevent rotation and axial movement, in addition to interference with the only moving parts, bearings must also SKF bearing cap to compress, measurement methods and measuring headspace measured the thickness of the soft lead wire, can be used to calculate the bearing tightening force (elastic deformation of bearing compression)
The general bearing pressing force in the 0.02 to 0.04 mm. If the pressing force does not meet the standard SKF bearings and bearing joints at the gasket thickness, can be used to increase or decrease to adjust the tile back is not allowed to padded.
SKF bearings to ensure that other than the radial clearance should also ensure that the axial clearance. Detection of axial clearance, the axis moved to an extreme position, and then measured with a feeler or dial indicator shaft runout from one extreme position to another extreme position that the axial clearance. When the SKF bearing clearance of non-compliance, should be adjusted.
Other News:
SKF Bearing pressure lead detection
July 5th East market inventory: price stability is weaker thinly traded
Difference between aligning thrust and tapered roller bearing
NTN two-way thrust angular contact ball bearings 562056/562056M
FAG bearing the main methods of Cleanliness Test
Five mainland steel prices into the latest ranking of the WSD competitiveness
Philippine presidential spokesman in Chinese warning China ＂careful＂
Spain will launch additional deficit reduction measures
