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
3.74 Inch \| 95 Millimeter x 7.874 Inch \| 200 Millimeter x 2.638 Inch \| 67 Millimeter TIMKEN NJ2319EMA Cylindrical Roller Bearings	No	Single Row Ball Bear	4.724 Inch \| 120 Mil	FAG BEARING
4.331 Inch \| 110 Millimeter x 9.449 Inch \| 240 Millimeter x 3.15 Inch \| 80 Millimeter TIMKEN NJ2322EMA Cylindrical Roller Bearings	8482.10.50.28	N/A	0.0	Open
5.906 Inch \| 150 Millimeter x 10.63 Inch \| 270 Millimeter x 1.772 Inch \| 45 Millimeter TIMKEN NJ230EMA Cylindrical Roller Bearings	7.874 Inch \| 200 Mil	1 (Single)	Angular Contact Ball	FAG BEARING
3.543 Inch \| 90 Millimeter x 7.48 Inch \| 190 Millimeter x 2.52 Inch \| 64 Millimeter TIMKEN NJ2318EMA Cylindrical Roller Bearings	0.0	NACHI	N/A	Ball Bearings
3.937 Inch \| 100 Millimeter x 8.465 Inch \| 215 Millimeter x 2.874 Inch \| 73 Millimeter TIMKEN NJ2320EMAC3 Cylindrical Roller Bearings	Bearings	0.0	FAG BEARING	B04311
3.15 Inch \| 80 Millimeter x 6.693 Inch \| 170 Millimeter x 2.283 Inch \| 58 Millimeter TIMKEN NJ2316EMAC3 Cylindrical Roller Bearings	Open	Rod End	Steel	M6 X 1
3.346 Inch \| 85 Millimeter x 7.087 Inch \| 180 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN NJ2317EMA Cylindrical Roller Bearings	14 in	10-13/16 in	2.07	0883450509039
3.15 Inch \| 80 Millimeter x 6.693 Inch \| 170 Millimeter x 2.283 Inch \| 58 Millimeter TIMKEN NJ2316EMA Cylindrical Roller Bearings	0.0	Ball Bearing	Self Aligning Ball B	0.545
4.724 Inch \| 120 Millimeter x 8.465 Inch \| 215 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN NJ224EMA Cylindrical Roller Bearings	0.0	SKF	Open	0.162
3.346 Inch \| 85 Millimeter x 7.087 Inch \| 180 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN NJ2317EMAC3 Cylindrical Roller Bearings	SKF	N/A	Roller Bearings	0.0
5.906 Inch \| 150 Millimeter x 10.63 Inch \| 270 Millimeter x 1.772 Inch \| 45 Millimeter TIMKEN NJ230EMAC3 Cylindrical Roller Bearings	2 Metal Shields	Metric	Bearing	0.0
7.874 Inch \| 200 Millimeter x 14.173 Inch \| 360 Millimeter x 3.858 Inch \| 98 Millimeter TIMKEN NJ2240EMA Cylindrical Roller Bearings	1.18	Bearings	SCHAEFFLER GROUP	0.0