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SKF Four-point contact ball bearings QJ209MA

SKF 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.

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SKF Four-point contact ball bearings

Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.

Designation Principal dimensions Basic load ratings Speed ratings
dynamic static Limiting speed
d[mm] D[mm] B[mm] C[kN] C0[kN] [r/min]
 QJ1288N2MA   440   790   155   1 400   3 750   1 200
 QJ1292N2MA   460   830   165   1 530   4 250   1 100
 QJ1296N2MA   480   870   170   1 680   4 750   1 100
 QJ1988N2MA   440   600   74   761   1 900   1 500
 QJ203N2MA   17   40   12   17   11.4   30 000
 QJ205MA   25   52   15   27   21.2   22 000
 QJ206MA   30   62   16   37.5   30.5   19 000
 QJ207N2MA   35   72   17   49   41.5   17 000
 QJ208MA   40   80   18   56   49   15 000
 QJ209MA   45   85   19   63   56   14 000
 QJ210MA   50   90   20   65.5   61   13 000
 QJ211MA   55   100   21   85   83   11 000
 QJ212MA   60   110   22   96.5   93   10 000
 QJ212N2MA   60   110   22   96.5   93   10 000
 QJ213MA   65   120   23   110   112   9 500
 QJ213N2MA   65   120   23   110   112   9 500
 QJ214N2MA   70   125   24   120   122   9 000
 QJ215MA   75   130   25   125   132   8 500
 QJ215N2MA   75   130   25   125   132   8 500
 QJ216MA   80   140   26   146   156   8 000
 QJ216N2MA   80   140   26   146   156   8 000
 QJ217MA   85   150   28   156   173   7 500
 QJ217N2MA   85   150   28   156   173   7 500
 QJ218N2MA   90   160   30   186   200   7 000
 QJ219N2MA   95   170   32   212   232   6 700
 QJ220N2MA   100   180   34   236   265   6 300
 QJ222N2MA   110   200   38   280   325   5 600
 QJ224N2MA   120   215   40   300   365   5 000
 QJ226N2MA   130   230   40   310   400   4 800
 QJ228N2MA   140   250   42   345   475   4 300

WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:  

Bearing Types:
Self-aligning ball bearing
Cylindrical roller bearing
Spherical roller bearing
Tapered roller bearing
Angular contact ball
Needle roller
Deep groove ball bearing
Axial deep groove ball
Pillow block bearing and units
LM/Linear Guide
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