QJ four point contact ball bearing

Detailed Product Description

we are professional manufacture of QJ four point contact ball bearing

General description:	Four point contact ball bearing is non-separate bearing,in which QJ0000 with dual semi-inner, QJF0000 with dual semi outer, contact angle of both are 35. Under non load or pure radial load, steel ball and the ring are four point contact; in the pure axile load, the steel ball and the ring is two point contact and can sustain two way axile load.this kind of bearing can also withstand torque loads and has a feature of single row and double row angular contact ball bearing, it can only maintain normal work when it is in two point contact. Our angular contact ball bearing adopt solid cage and the four point contact ball bearing adopt brass or alumni solid cage.We can design and make as per customers' requirments. With rich  experience and a large collection of products, we have confidence we are able to meet customers' requirements.
Material:	bearing steel
Application:	metallurgical,milling, oil,steel, engineering machinery,cranes and other industries.
Type:	QJFfour-point contact ball bearing
	QJfour-point contact ball bearing

QJ four point contact ball bearing
Model	Dimension( mm)			NW(kg)
New Standard	d	D	B
QJ200	10	30	9
QJ201	12	32	10
QJ202	15	35	11
QJ203	17	40	12
QJ204	20	47	14
QJ205	25	52	15
QJ206	30	62	16
QJ207	35	72	17
QJ208	40	80	18	0.441
QJ209	45	85	19
QJ210	50	90	20
QJ211	55	100	21
QJ212	60	110	22	1.03
QJ213	65	120	23
QJ214	70	125	24
QJ215	75	130	25	1.42
QJ216	80	140	26
QJ217	85	150	28
QJ218	90	160	30
QJ219	95	170	32	2.6
QJ220	100	180	34	3.9
QJ221	105	190	36
QJ222	110	200	38	5.5
QJ224	120	215	40	6.93
QJ226	130	230	40	8.2
QJ228	140	250	42	10.4
QJ230	150	270	45	12.4
QJ232	160	290	48	14.5
QJ234	170	310	52	18.1
QJ236	180	320	52	19
QJ238	190	340	55
QJ240	200	360	58
QJ244	220	400	65

QJ302	15	42	13
QJ303	17	47	14
QJ304	20	52	15
QJ305	25	62	17
QJ306	30	72	19
QJ307	35	80	21	0.42
QJ308	40	90	23
QJ309	45	100	25
QJ310	50	110	27
QJ311	55	120	29
QJ312	60	130	31
QJ313	65	140	33	2.09
QJ314	70	150	35	3.39
QJ315	75	160	37	3.83
QJ316	80	170	39
QJ317	85	180	41	5.45
QJ318	90	190	43	6.21
QJ319	95	200	45	7.44
QJ320	100	215	47	8.78
QJ321	105	225	49
QJ322	110	240	50	12.4
QJ324	120	260	55	15.3
QJ326	130	280	58	20.1
QJ328	140	300	62	22.4
QJ330	150	320	65
QJ332	160	340	68
QJ334	170	360	72
QJ336	180	380	75
QJ338	190	400	78
QJ340	200	420	80