KOYO angular contact ball bearing 1. original quality, best price 2. OEM any brand 3. ISO9001:2000 4. fast delivery

KOYO angular contact ball bearing

 

Angular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race.  Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race. Ceramics such as silicon nitride are now regularly used in such applications due to their low density (40% of steel). These materials significantly reduce centrifugal force and function well in high temperature environments. They also tend to wear in a similar way to bearing steel—rather than cracking or shattering like glass or porcelain. 

1	Product name	Angular Contact Ball Bearing
2	Standard bearing materials	GCr15_China/(AISI)52100_American/(DIN)100Cr6_Germany(Chrome steel)
3	Packing	wrapped package or box package or by the requirements of the buyer
4	Quality Certificate	ISO9001:2000 Genuine brand bearings
5	Feature	Low noise, less vibration, high precision and long life
6	Application	Mining operations, paper mills, oil fields, marine industry, steel, electrical, construction machinery various kinds of professional machinery and heavy industry of all types.
7	Antirust period	Bearings should normally be put under the protected condition then it is to be stored and preserved. The rustresisting period is two years.
8	Brand name	ZATXC
9	MOQ	one set
10	Port	Shanghai, Qingdao, Guangzhou
11	Payment Terms	L/C, T/T
12	Service	OEM or ZATXC
13	Delivery period	stock or fifteen days -- thirty days
14	Tolerance level	ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)
15	Seals type	None
16	Precision rating	P0, P6, P5

KOYO angular contact ball bearing