TIMKEN tapered roller bearings 30215
Name brand TIMKEN 30215
New model 30215
Older model 7215E
Diameter d (mm) 75 mm
Outside diameter d (mm) 130 mm
B thickness (mm) 25 mm
Reference model 30215 bearings
Brand TIMKEN
Series tapered roller bearings
Description of tapered roller bearings (30,000)
TIMKEN bearings after the installation is complete, in order to check for proper installation, run checks to. Small mechanical hand rotation, to confirm that the rotate smoothly. Check the project due to foreign body, caused by scars, indentation to seize up, because of the bad installation, mounting process arising out of the bad moments are not stable, owing to the clearance is too small, caused by installation errors, seal friction torque is too large, and so on. Without exception you can start power function.
Large machinery cannot be rotated manually, so no load starting immediately after cutting off power, mechanical idle, check for vibrations, noise, contact rotating parts, and so on, after you confirm without exception, into the dynamic operation.
Dynamic operation, starting from no-load speed, slowly raised to the conditions set forth in the rated operation. Things to check for in the commissioning, whether any unusual changes in sound, TIMKEN bearing temperature, lubricant leakage or discoloration, and so on. If you find an exception, should immediately suspend the operation, inspection machinery and, if necessary, to remove the 30215 checks of tapered roller bearings.

 


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