SKF BEARING QJ209MA

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported (Load ratio). The bearings are separable, i.e. the outer ring with ball and cage assembly can be mounted separately from the two inner ring halves.

Both inner ring halves of SKF Explorer four-point contact ball bearings have a recessed shoulder. This improves oil flow when the bearing is used in combination with an SKF cylindrical roller bearing (fig. 1). In addition, these recesses can be used to facilitate dismounting.

SKF BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

SKF Double row angular contact ball bearings:

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Limiting speed
	d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]
QJ 203 N2MA	17	40	12	17	11.4	30 000
QJ 304 MA	20	52	15	32	21.6	24 000
QJ 205 MA	25	52	15	27	21.2	22 000
QJ 305 MA	25	62	17	42.5	30	20 000
QJ 206 MA	30	62	16	37.5	30.5	19 000
QJ 306 MA	30	72	19	53	41.5	17 000
QJ 207 N2MA	35	72	17	49	41.5	17 000
QJ 307 MA	35	80	21	64	51	15 000
QJ 208 MA	40	80	18	56	49	15 000
QJ 308 MA	40	90	23	78	64	14 000
QJ 209 MA	45	85	19	63	56	14 000
QJ 309 MA	45	100	25	100	83	12 000
QJ 309 PHAS	45	100	25	100	83	12 000
QJ 210 MA	50	90	20	65.5	61	13 000
QJ 310 MA	50	110	27	118	100	11 000
QJ 211 MA	55	100	21	85	83	11 000
QJ 311 MA	55	120	29	137	118	10 000
QJ 212 MA	60	110	22	96.5	93	10 000
QJ 212 N2MA	60	110	22	96.5	93	10 000
QJ 312 MA	60	130	31	156	137	9 000
QJ 312 PHAS	60	130	31	156	137	9 000
QJ 213 MA	65	120	23	110	112	9 500
QJ 213 N2MA	65	120	23	110	112	9 500
QJ 313 MA	65	140	33	176	156	8 500
QJ 214 N2MA	70	125	24	120	122	9 000
QJ 314 MA	70	150	35	200	180	8 000
QJ 314 N2MA	70	150	35	200	180	8 000
QJ 215 MA	75	130	25	125	132	8 500
QJ 215 N2MA	75	130	25	125	132	8 500
QJ 315 N2MA	75	160	37	216	200	7 500

CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Welcome inquiry.

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