ABEC 5 Precision Motor Ball Bearing , 6206 2RS P5 Grade Reducer Bearing

Product Specification

ABEC 5 Precision Motor Ball Bearing , 6206 2RS P5 Grade Reducer Bearing

I. Product brief introduction:

Motor bearing, also known as motor bearing, is a special bearing used for motor.

The bearings used by the motor  supporting the shaft, which can guide the rotation, and motor bearing can also bear the rotating parts of the shaft.

The concept of bearing is very broad. There are four types of bearings commonly used in motor, namely rolling bearing, sliding bearing, joint bearing and oil bearing bearing. The most common motor bearings are rolling bearings, which are rolling bearings. Sliding bearing refers to the bearing without rolling body, which is the bearing of sliding motion, and some bearings are Boundary Lubricants.

II. Product advantage:

Most of the small and medium motor USES rolling bearings. Large and medium sized motors also use rolling bearings. Small motor bearing at both ends.
Ball bearing (deep groove ball bearing) is used. The medium motor USES roller bearings (usually used for high load conditions) on the load side, and ball bearings are not used in the load end (but there are also the opposite, such as 1050kW motor). The rolling bearing is lubricated by grease, but also lubricates the lubricating oil.

Electric motor bearing applicant:

Y2 series motor bearing type
Axial extension: 6201-2e-c3, 6202-2e-c3, 6204-2e-c3, 6205-2e-c3, 6206-2e-c3, 6308-2e-c3, 6311-c3, 6313-c3, 6314-c3, 6317-c3, 6319-c3, NU319, NU322
Fan end: 6201-2e-c3, 6202-2e-c3, 6204-2e-c3, 6205-2e-c3, 6206-2e-c3, 6308-2e-c3, 6309-2e-c3, 6312-c3, 6313-c3, 6314-c3, 6317-c3, 6319-c3 and 6322-c3
YSJ series compressor special motor bearing type
Shaft extension: 6204-2e-c3, 6205-2e-c3, 6206-2e-c3, 6308-2e-c3, 6309-2e-c3, 6311-c3, 6313-c3, 6314-c3, 6317-c3, 6319, 6319-c3, 6322
Fan end: 6204-2e-c3, 6205-2e-c3, 6206-2e-c3, 6308-2e-c3, 6309-2e-c3, 6311-c3, 6312-c3, 6313-c3, 6314-c3, 6317-c3, 6319-c3 and 6322-c3

How to install electric motor bearing.

1, To dismantle the bearing
(1) remove the protective cover at both ends of the vibrating motor (vertical vibrating motor without protective cover), record the excitation force value of the eccentric block at work, so that the original working state can be restored during installation;
(2) remove the shaft circlips from  the two both ends of shaft;
(3) the eccentricity block is fastened with the outer eccentric block, and the axial key is unloaded. The eccentricity block is fastened with the inner eccentric block.
(4) remove the bearing seat and tighten the bolt, and screw the appropriate bolt into the bearing seat to remove the screw hole and lift the bearing housing out of the enclosure;
(5) remove the bearing gland from the bearing seat and push the bearing out of the bearing seat or the appropriate bolts;
(6) if the bearing is a separable cylindrical roller bearing inside and outside, the bearing inner sleeve shall be removed from the shaft and placed in the original bearing coat;
(7) thoroughly clean the oil stains.

2, Install the bearing
When replacing the new bearing, the vibrating motor must use the same bearing as the original model.
(1) bearing washed with kerosene, pressed into the bearing housing, fill toward the roller bearing outer ring shell 3 lithium base grease to two-thirds full, with clean hands evenly daub, mount bearing gland, use add bolt locking glue binding bolt pressure bearing gland;

(2) the bearing is a separable cylindrical roller bearing inside and outside. The bearing inner package should be put on the shaft and in place;

(3) place the bearing seat on the chassis. If there is a grease hole, the position must be aligned. Tighten the bearing seat with the fastening bolt with the stud fastening.

(4) the eccentric block inside and outside is mounted on the shaft and in place, and the axial key shall load the shaft key into the key slot to reload the eccentric block, and install the shaft retaining ring on the shaft.

(5) tighten the eccentric block tightly and rotate the adjustable eccentric block so that it reaches the Angle position before unloading and tighten the fastening bolts. When the above assembly is completed, the shaft should have a certain axial string movement;

(6) the protective cover at both ends of the vibrating motor shall be fastened with screws.

Electric motor bearing 6206 2RS Product specification: