Cylindrical Roller Bearings

Contact Now

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
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 1.938 Inch \| 49.225 Millimeter ROLLWAY BEARING D-212-31 Cylindrical Roller Bearings	150 mm	210 mm	25 mm	1.5 mm
2.165 Inch \| 55 Millimeter x 3.937 Inch \| 100 Millimeter x 1.813 Inch \| 46.05 Millimeter ROLLWAY BEARING D-211-29 Cylindrical Roller Bearings	160 mm	295 mm	35 mm	2 mm
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 1.438 Inch \| 36.525 Millimeter ROLLWAY BEARING D-212 Cylindrical Roller Bearings	80 mm	165 mm	22 mm	1 mm
2.165 Inch \| 55 Millimeter x 3.937 Inch \| 100 Millimeter x 1.313 Inch \| 33.35 Millimeter ROLLWAY BEARING D-211 Cylindrical Roller Bearings	300 mm	405 mm	40 mm	2.5 mm
1.969 Inch \| 50 Millimeter x 3.543 Inch \| 90 Millimeter x 1.75 Inch \| 44.45 Millimeter ROLLWAY BEARING D-210-28 Cylindrical Roller Bearings	160 mm	295 mm	35 mm	2 mm
1.575 Inch \| 40 Millimeter x 3.15 Inch \| 80 Millimeter x 1.375 Inch \| 34.925 Millimeter ROLLWAY BEARING D-208-22 Cylindrical Roller Bearings	120 mm	180 mm	25 mm	1.5 mm
1.772 Inch \| 45 Millimeter x 3.346 Inch \| 85 Millimeter x 1.125 Inch \| 28.575 Millimeter ROLLWAY BEARING D-209-18 Cylindrical Roller Bearings	115 mm	240 mm	28 mm	1.5 mm
1.772 Inch \| 45 Millimeter x 3.346 Inch \| 85 Millimeter x 1.563 Inch \| 39.7 Millimeter ROLLWAY BEARING D-209-25 Cylindrical Roller Bearings	160 mm	295 mm	35 mm	2 mm
1.378 Inch \| 35 Millimeter x 2.835 Inch \| 72 Millimeter x 0.938 Inch \| 23.825 Millimeter ROLLWAY BEARING D-207-15 Cylindrical Roller Bearings	115 mm	240 mm	28 mm	1.5 mm
1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 0.813 Inch \| 20.65 Millimeter ROLLWAY BEARING D-206-13 Cylindrical Roller Bearings	190 mm	240 mm	25 mm	1 mm
1.969 Inch \| 50 Millimeter x 3.543 Inch \| 90 Millimeter x 1.25 Inch \| 31.75 Millimeter ROLLWAY BEARING D-210-20 Cylindrical Roller Bearings	120 mm	170 mm	20 mm	1.5 mm
4.125 Inch \| 104.775 Millimeter x 4.724 Inch \| 120 Millimeter x 1.938 Inch \| 49.225 Millimeter ROLLWAY BEARING B-311-70 Cylindrical Roller Bearings	90 mm	210 mm	25 mm	1.5 mm