17*40*12mm Stainless Steel Precision Ball Bearing Single Row For Electric Motor

Product Specification

17*40*12mm Stainless Steel Precision Ball Bearing Single Row For Electric Motor

I. Product brief introduction:

Motor bearing, also known as motor bearing or motor bearing, is a special bearing used for motor or motor. The bearings used by the motor are a supporting shaft, which can guide the rotation of the shaft, and 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 Features:

High precision bearing quality P0,P6,Grade available,tolerance as per China national standard,also comply with internation standard. 

Long worklife at leat 100000 work hour guranteed.

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

III. 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.

How to install electric motor bearing.

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 seat, 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 6203-2RS Product specification: