High speed angular contact ball bearing(71809C/71809AC)

Taking the double inner ring angle contact ball bearing as an example, the main factors affecting the axial clearance are as follows:

(1) the shape error of the inner and outer channel, that is, the "R" error of the ditch.

(2) the position error of the channel center is mainly the error of the position error of the inner groove center to the small end of the inner ring and the relative position error of the center of the outer ring two ditch.

(3) two rows of radial clearance.

71809C Angular Contact Ball Bearing

d=45

D=58

B=7

Rsmin=0.30

Rismin=0.15

a≈10

71809AC Angular Contact Ball Bearing

d=45

D=58

B=7

Rsmin=0.30

Rismin=0.15

a≈14

Brand: AUTO
Series: deep groove ball bearings, single row, Tapered Roller Bearing ,Cross Cylindrical Roller Bearing,Angular Contact Ball Bearing
Luoyang Auto Bearing Co., Ltd. is located in the ancient capital of four China - Jianxi Industrial Park in Luoyang, is a member of China bearing industry alliance, in close cooperation with the national Chinese bearing level testing center, is a professional R & D, manufacturing, production and sales of high quality bearing products enterprises.
The company mainly produces deep groove ball bearings, aligning ball bearings, turntable bearings, cross roller bearings and other kinds of high-precision bearing products, mainly used in motor industry, mining and metallurgy, wind power generation, oil drilling, automobile and motorcycle and other fields.
The company has the international advanced level professional test instrument, each process strictly controls the quality according to the ISO9001Z quality management system request, effectively guarantees the product accuracy and the performance stability. The AUTO bearings produced by our company are mainly exported to the United States, Korea, Europe and other markets, and have reached the quality level of the international similar products.
"Details, quality and quality" is our company's cultural core. We adhere to the production and management concept of "boutique bearing and quality assurance", adhere to zero defect quality control, and provide customers with satisfactory products.

Product Categories : Angular Contact Ball Bearing > Sealed Angular Contact Bearings