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
1.337 Inch \| 33.972 Millimeter x 2.441 Inch \| 62 Millimeter x 0.669 Inch \| 17 Millimeter NTN M1305GTV Cylindrical Roller Bearings	115 mm	240 mm	28 mm	1.5 mm
1.378 Inch \| 35 Millimeter x 1.731 Inch \| 43.97 Millimeter x 0.669 Inch \| 17 Millimeter NTN MA1207 Cylindrical Roller Bearings	90 mm	210 mm	25 mm	1.5 mm
1.575 Inch \| 40 Millimeter x 3.151 Inch \| 80.035 Millimeter x 0.709 Inch \| 18 Millimeter NTN MA1208EAL Cylindrical Roller Bearings	115 mm	240 mm	28 mm	1.5 mm
1.575 Inch \| 40 Millimeter x 2.677 Inch \| 68 Millimeter x 0.827 Inch \| 21 Millimeter NTN NN3008KC1NAP5 Cylindrical Roller Bearings	35 mm	95 mm	15 mm	0.6 mm
0.984 Inch \| 25 Millimeter x 1.85 Inch \| 47 Millimeter x 0.63 Inch \| 16 Millimeter NTN NN3005C1NAP5 Cylindrical Roller Bearings	90 mm	140 mm	20 mm	1 mm
5.118 Inch \| 130 Millimeter x 7.087 Inch \| 180 Millimeter x 1.457 Inch \| 37 Millimeter NTN NN3926KD1XC0NAUP Cylindrical Roller Bearings	115 mm	240 mm	28 mm	1.5 mm
5.118 Inch \| 130 Millimeter x 7.874 Inch \| 200 Millimeter x 2.047 Inch \| 52 Millimeter NTN NN3026KC1NAP5 Cylindrical Roller Bearings	160 mm	220 mm	25 mm	1.5 mm
1.969 Inch \| 50 Millimeter x 3.205 Inch \| 81.4 Millimeter x 0.906 Inch \| 23 Millimeter INA RSL182210 Cylindrical Roller Bearings	210 mm	380 mm	40 mm	2.5 mm
2.165 Inch \| 55 Millimeter x 3.496 Inch \| 88.81 Millimeter x 0.984 Inch \| 25 Millimeter INA RSL182211 Cylindrical Roller Bearings	200 mm	260 mm	25 mm	2 mm
1.575 Inch \| 40 Millimeter x 2.793 Inch \| 70.94 Millimeter x 0.906 Inch \| 23 Millimeter INA RSL182208 Cylindrical Roller Bearings	90 mm	210 mm	25 mm	1.5 mm
1.378 Inch \| 35 Millimeter x 2.519 Inch \| 63.97 Millimeter x 0.906 Inch \| 23 Millimeter INA RSL182207 Cylindrical Roller Bearings	300 mm	405 mm	40 mm	2.5 mm
1.181 Inch \| 30 Millimeter x 2.173 Inch \| 55.19 Millimeter x 0.787 Inch \| 20 Millimeter INA RSL182206 Cylindrical Roller Bearings	160 mm	295 mm	35 mm	2 mm