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
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