Product Details

RHP bearing ceramic ZrO2 angular contact ball bearing 7911CE

RHP bearing ceramic ZrO2 angular contact ball bearing 7911CE specification:

ceramic bearings ZrO2/Si3N4 7911

Description: ID:55M * OD:80MM * TH: 13MM

N.W.: ZrO2 0.15kg / Si3N4 0.08kg

Material : Si3N4 / ZrO2

What we offer :

1) Si3N4 / ZrO2 deep groove ball bearings open style ceramic bearings with PTFE / PEEK cage or the full complement deep groove ball bearings , which can reach highest 1100°

2) angular contact ceramic bearings , self-aligning ceramic bearings , single direction trust ceramic bearings ,full ceramic insert bearings with ZrO2 or Si3N4 material .

3) Hybrid ceramic bearings ,(Stainless steel or chrome steel + ceramic balls)

4) balls (stainless steel , ceramic balls , plastic bearings , steel)

Description:

Boundary dimensions(mm)
d 55 mm
D 80 mm
T 13 mm

basic load ratings (N)
Cr 19.1 KN
C0r 17.7 KN

Mass: 0.182 KG

Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i. E. Simultaneously acting radial and axial loads. The axial load carrying capacity of angular contact ball

bearings increases with increasing contact angle.

The contact angle a is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is

transmitted from one raceway to another, and a line perpendicular to the bearing axis

It include the following types:

single row angular contact ball bearings

double row angular contact ball bearings

four-point contact ball bearings

3.Structure

Full ceramic angular contact ball bearing

Full Ceramic Angular Contact Bearings are made entirely of ceramic material and are superior to common Steel Angular Contact Bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics. Ceramic materials commonly used for angular contact bearings are Silicon Nitride (Si3N4), Zirconia Oxide (ZrO2), Alumina Oxide (Al2O3) or Silicon Carbide (SiC.)

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.

Jinan Kelunte Bearing Co., Ltd. is located in Jinan, Shangdong. We are as a specialized manufacturer and exporter of bearings. And has passed ISO9001-2000 quality system certification, the products are widely used. Welcome to visit our factory website The bearings you need, I plant on the customer's commitment: responsible for quality in the end, the customer service in the end.

RHP bearing ceramic ZrO2 angular contact ball bearing 7911CE catalogue:

	Boundary dimensions(mm)					Mounting dimensions(mm)			Mass
Bearing No.						da	Da	ra	(kg) (refer)
	d	D	B	r (min)	r1 (min)	min	max	max	ZrO2	Si3N4
7909CE	45	68	12	0.6	0.3	50	63	0.6	0.097	0.053
7009CE		75	16	1	0.6	51	69	1	0.19	0.1
7209CE		85	19	1.1	0.6	52	78	1	0.32	0.175
7309CE		100	25	1.5	1	54	91	1.5	0.64	0.345
7910CE	50	72	12	0.6	0.3	55	67	0.6	0.1	0.06
7010CE		80	16	1	0.6	56	74	1	0.2	0.11
7210CE		90	20	1.1	0.6	57	83	1	0.35	0.19
7310CE		110	27	2	1	60	100	2	0.82	0.44
7911CE	55	80	13	1	0.6	61	74	1	0.15	0.08
7011CE		90	18	1.1	0.6	62	83	1	0.29	0.16
7211CE		100	21	1.5	1	64	91	1.5	0.48	0.26
7311CE		120	29	2	1	65	110	2	1.05	0.57
7912CE	60	85	13	1	0.6	66	79	1	0.15	0.08
7012CE		95	18	1.1	0.6	67	88	1	0.32	0.17
7212CE		110	22	1.5	1	69	101	1.5	0.6	0.33
7312CE		130	31	2.1	1.1	72	118	2	1.32	0.72

RHP bearing ceramic ZrO2 angular contact ball bearing 7911CE pictures: