Shandong Yunli Bearing Co. Ltd   

Product introduction 1 dismounted bearing inner ring, outer ring, check, a rolling body and a holding frame is broken. 2 the bearing with kerosene wash, dry, and then check the surface degree of finish, and have no defects, rust spots, discoloration of turbidity, pitted, indentation, scratch, crack, peeling. 3 check the shape and size of the rolling body is the same, and a retainer is loose. 4 check the bearing rotation is flexible and cage position is normal. When the examination, hand pull the bearing to rotate, and then let themselves deceleration stop. A good bearing, the rotation should rotate smoothly, mild noise, but no vibration, stops should be gradually slow down, no reversal stop after. 5 check the bearing radial clearance and axial clearance, to see whether it meets the technical requirements of product attribute bearing selection must take into account the local environment, temperature, wind pressure machine, the transmission medium and other factors. If the price of bearing quality because of neglect, will cause the fan of short service life, high maintenance frequency. So be sure to supporting dedicated fan bearing in the purchase, bearing all the fan is customized in the bearing manufacturers, bearing clearance for each type of blower are guaranteed, positioning precision. This is the general market general bearing is bearing other instructions to do is the most crucial part in all parts of the wind machine. Its main function is to support the fan impeller rotating body and continuous operation, at the same time the bearing also plays the role of positioning, ensure the fan impeller clearance reaches a fixed value. Description of transaction transaction is not restricted

Self-aligning ball bearing, self-aligning bearing, textile machinery, agricultural machinery bearings, supporting bearings, special bearings fan