Four point contact ball bearings

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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.

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 four-point contact ball bearings have a recessed shoulder.

This improves oil flow when the bearing is used in combination with an cylindrical roller bearing.

In addition, these recesses can be used to facilitate dismounting.

Bearing Number	Bore Dia	Outer DIa	Width	Size
QJ1038X1MA Four point contact ball bearings	Ball	No	0.236 Inch \| 6 Milli	B00308
QJ1056X1MA Four point contact ball bearings	M10x1	43.6 mm	80.15 mm	30 mm
QJ336N2MA Four point contact ball bearings	19 mm	19 mm	45MM Bore; 85MM Outs	120 °C
QJ1052N2MA Four point contact ball bearings	UC208-24G2	24.6 mm	130 mm	19 mm
QJF1092MB Four point contact ball bearings	29.5 mm	SCC204	100 °C	UC202G2L3
QJF1024MB Four point contact ball bearings	38 mm	53 mm	20.8 kN	8 Nm
QJF252MB Four point contact ball bearings	UC207-23G2L4	42.9 mm	36 mm	50.7 mm
QJF224MB Four point contact ball bearings	56.3 mm	20.8 kN	45 mm	60 mm
QJ328N2MA Four point contact ball bearings	M6x1	22mm	78 mm	UC207-21G2
QJF1064X1MB Four point contact ball bearings	1.1 mm	-20 °C	32.5 kN	1 mm
QJ1052MA Four point contact ball bearings	84.5 kN	240 mm	15.6 mm	138.9 mm
QJF1048X1MB Four point contact ball bearings	95 mm	36.3 mm	8 Nm	25.7 kN