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
3.937 Inch \| 100 Millimeter x 8.465 Inch \| 215 Millimeter x 2.874 Inch \| 73 Millimeter TIMKEN NJ2320EMAC4 Cylindrical Roller Bearings	0.41	Bearing	Precision Ball Beari	ABEC 5 \| ISO P5
3.346 Inch \| 85 Millimeter x 7.087 Inch \| 180 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN NJ2317EMAC4 Cylindrical Roller Bearings	277	B04311	Bearings	0.0
3.74 Inch \| 95 Millimeter x 7.874 Inch \| 200 Millimeter x 2.638 Inch \| 67 Millimeter TIMKEN NJ2319EMAC3 Cylindrical Roller Bearings	521	Adapter Mount	224	18
4.724 Inch \| 120 Millimeter x 10.236 Inch \| 260 Millimeter x 2.165 Inch \| 55 Millimeter SKF NJ 324 ECJ/C3 Cylindrical Roller Bearings	Polyamide	Self Aligning Ball B	Self Aligning	Double Row
2.756 Inch \| 70 Millimeter x 5.906 Inch \| 150 Millimeter x 1.378 Inch \| 35 Millimeter SKF NU 314 ECM/C4VA301 Cylindrical Roller Bearings	Steel	MHFR5	0.037	0.017
7.953 Inch \| 202 Millimeter x 10.236 Inch \| 260 Millimeter x 6.614 Inch \| 168 Millimeter SKF R 313812 Cylindrical Roller Bearings	9.6 Inch \| 243.84Mil	Pillow Block Bearing	Bearing	N/A
7.087 Inch \| 180 Millimeter x 7.953 Inch \| 202 Millimeter x 6.614 Inch \| 168 Millimeter SKF L 313812 Cylindrical Roller Bearings	0.0	N/A	0	0692314574027
4.783 Inch \| 121.5 Millimeter x 200 mm x 2.638 Inch \| 67 Millimeter SKF RNU 2319 ECML Cylindrical Roller Bearings	2	9.625 Inch \| 244.475	0 Inch \| 0Millimeter	5/8 Inch
5.512 Inch \| 140 Millimeter x 11.811 Inch \| 300 Millimeter x 4.016 Inch \| 102 Millimeter TIMKEN NJ2328EMAC3 Cylindrical Roller Bearings	4 Bolt Square Flange	4 Bolt Square Flange	0 Inch \| 0 Millimete	0 Inch \| 0 Millimete
6.299 Inch \| 160 Millimeter x 11.417 Inch \| 290 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN NJ232EMAC3 Cylindrical Roller Bearings	0.0	AMI BEARINGS	Mounted Units &	N/A
4.724 Inch \| 120 Millimeter x 10.236 Inch \| 260 Millimeter x 3.386 Inch \| 86 Millimeter TIMKEN NJ2324EMAC4 Cylindrical Roller Bearings	3 (1 Triplex Set)	SKF	1 Rib Outer Ring	8482.10.50.28
4.331 Inch \| 110 Millimeter x 9.449 Inch \| 240 Millimeter x 3.15 Inch \| 80 Millimeter TIMKEN NJ2322EMAC3 Cylindrical Roller Bearings	0	0.0	M06110	PEER BEARING CO.