Four Point Angular Contact Ball Bearing Qj315 N2ma

• Inner Diameter: 75mm
• Outer Diameter: 160mm
• Width: 37 mm
• Net Weight: 3.8kgs
• Cage: Brass Cage
• Rolling Body: Ball Bearings
• Model NO.: QJ315NAMA
• The Number of Rows: Single
• Aligning: Non-Aligning Bearing
• Separated: Separated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Transport Package: Industry Package &OEM Package NSK Package
• Specification: EUROPE STANDARD
• Trademark: DEMEK&OEM SKF,NSK, NTN, KOYO, NACHI, TIMKEN
• Origin: China, Japan, Germany, Sweden, Austrlia
• HS Code: 8482103000
• Production Capacity: 1000PCS /Month

Product Description

Four Point Angular Contact Ball Bearing QJ315 N2MA

Product Description
Four Point Angular Contact Ball Bearing QJ211MA

1) Instruction of Angular Contact Ball Bearing
Angular contact ball bearing can both endure radial load and axial load, what's more, the more axial load, the much higher limited speed. The axial load of this kind of bearing is determined by tangent angle, the bigger tangent angle is, the more capacity of axial load will be.
Demek suppliers various of angular contact ball bearing to meet the
different requirement.

Four-point contact ball bearings
This type of bearings is separable bearings. Their contact angles are same as 35°. When received no load or pure radial load, the steel balls of the ball bearing contact with the four points of the rings. When it is received a pure axial load, the steel balls perform a two-point contact with the ring. In addition, besides the axial load from both directions, this kindly of bearing can take torque-load as well


2) Contact Angle
C = 15 DEG
AC = 25 DEG
B = 40 DEG


More Part number we can offer for four point angular contact ball bearing are as follows
 

Type	d	D	B	Mass
	(mm)			(Kg)
QJ206	30	62	16	0.24
QJ306	30	72	19	0.42
QJ207	35	72	17	0.35
QJ307	35	80	21	0.57
QJ208	40	80	18	0.45
QJ308	40	90	23	0.78
QJ209	45	85	19	0.52
QJ309	45	100	25	1.05
QJ210	50	90	20	0.59
QJ310	50	110	27	1.35
QJ211	55	100	21	0.77
QJ311	55	120	29	1.75
QJ212	60	110	22	0.98
QJ312	60	130	31	2.15
QJ213	65	120	23	1.2
QJ313	65	140	33	2.7
QJ214	70	125	24	1.3
QJ314	70	150	35	3.18
QJ215	75	130	25	1.5
QJ315	75	160	37	3.9
QJ1016	80	125	22	1.05
QJ216	80	140	26	1.85
QJ316	80	170	39	4.6
QJ1017	85	130	22	1.1
QJ217	85	150	28	2.2
QJ317	85	180	41	5.34
QJ1018	90	140	24	1.45
QJ218	90	160	30	2.75
QJ318	90	190	43	6.4
QJ1019	95	145	24	1.5
QJ219	95	170	32	3.35
QJ319	95	200	45	7.4

 About US
We are the bearing manufacture local in Wuxi City, we are the leading bearing factory in China, and we have 15 years export experience. And our produce equipment are import from Germany, so that our bearings quality level has reached in Europe quality. Our own brand is : " DEMEK", also we are usually to help our clients to do the OEM service and customized non-standard bearings. Welcome to send us the inquiry.