Cylindrical Roller Bearings

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In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.

There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

The outer and inner rings of all types are separable.

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

Bearing Number	Bore Dia	Outer DIa	Width	Size
1.602 Inch \| 40.681 Millimeter x 2.835 Inch \| 72 Millimeter x 0.748 Inch \| 19 Millimeter NTN M1306TV Cylindrical Roller Bearings	210 mm	380 mm	40 mm	2.5 mm
FAG NU315-E-M1-C4 Cylindrical Roller Bearings	80 mm	165 mm	22 mm	1 mm
FAG NU315-E-JP3-C3 Cylindrical Roller Bearings	40 mm	65 mm	10 mm	0.6 mm
FAG NU314-E-M1A Cylindrical Roller Bearings	50 mm	80 mm	13 mm	0.6 mm
FAG NU314-E-M1-C4 Cylindrical Roller Bearings	80 mm	165 mm	22 mm	1 mm
2.675 Inch \| 67.942 Millimeter x 3.151 Inch \| 80.035 Millimeter x 0.827 Inch \| 21 Millimeter NTN M1307DA Cylindrical Roller Bearings	115 mm	240 mm	28 mm	1.5 mm
2.565 Inch \| 65.146 Millimeter x 4.333 Inch \| 110.056 Millimeter x 1.063 Inch \| 27 Millimeter NTN M1310EAX Cylindrical Roller Bearings	190 mm	240 mm	25 mm	1.5 mm
2.059 Inch \| 52.299 Millimeter x 3.545 Inch \| 90.04 Millimeter x 0.906 Inch \| 23 Millimeter NTN M1308EAL Cylindrical Roller Bearings	115 mm	240 mm	28 mm	1.5 mm
3.72 Inch \| 94.49 Millimeter x 4.333 Inch \| 110.056 Millimeter x 1.063 Inch \| 27 Millimeter NTN M1310CAH Cylindrical Roller Bearings	300 mm	360 mm	25 mm	2.5 mm
1.844 Inch \| 46.843 Millimeter x 3.15 Inch \| 80 Millimeter x 0.827 Inch \| 21 Millimeter NTN M1307TV Cylindrical Roller Bearings	80 mm	120 mm	16 mm	0.6 mm
1.602 Inch \| 40.681 Millimeter x 2.835 Inch \| 72 Millimeter x 0.748 Inch \| 19 Millimeter NTN M1306EHL Cylindrical Roller Bearings	130 mm	190 mm	25 mm	1.5 mm
1.602 Inch \| 40.681 Millimeter x 2.836 Inch \| 72.032 Millimeter x 0.748 Inch \| 19 Millimeter NTN M1306EAL Cylindrical Roller Bearings	90 mm	210 mm	25 mm	1.5 mm