Cylindrical Roller Bearings

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Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.

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.

Cylindrical roller bearings with snap ring grooves are locating bearings. These bearings are very rigid and can support axial forces in both directions as well as high radial forces. Due to their full-complement design, they feature the maximum possible number of rolling elements and therefore have the maximum basic dynamic and static load ratings.

Bearing Number	Bore Dia	Outer DIa	Width	Size
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212 M C/4 Cylindrical Roller Bearings	103 mm	150 mm	1.1 mm	11.5 mm
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212 M C/3 Cylindrical Roller Bearings	0.38	27 mm	47 mm	9.65 kN
0.875 Inch \| 22.225 Millimeter x 2.25 Inch \| 57.15 Millimeter x 0.688 Inch \| 17.475 Millimeter RHP BEARING MRJA7/8J Cylindrical Roller Bearings	52.0000 mm	9000 rpm	18.00 mm	14300 N
4 Inch \| 101.6 Millimeter x 8.5 Inch \| 215.9 Millimeter x 1.75 Inch \| 44.45 Millimeter RHP BEARING MRJA4M Cylindrical Roller Bearings	SNW 3030x5.1/4	25.4 mm	189 kN	113 kN
4 Inch \| 101.6 Millimeter x 5.625 Inch \| 142.875 Millimeter x 0.875 Inch \| 22.225 Millimeter RHP BEARING XLRJ4M Cylindrical Roller Bearings	20400 N	28600 N	7000 rpm	27.00 mm
5 Inch \| 127 Millimeter x 10 Inch \| 254 Millimeter x 2 Inch \| 50.8 Millimeter RHP BEARING MRJA5EVM Cylindrical Roller Bearings	2.5	700 r/min	325 kg	513 mm
4.25 Inch \| 107.95 Millimeter x 6 Inch \| 152.4 Millimeter x 0.875 Inch \| 22.225 Millimeter RHP BEARING XLRJ4.1/4M Cylindrical Roller Bearings	4.763 mm	75.6 kN	319.999 mm	60.5 kN
4.25 Inch \| 107.95 Millimeter x 8.75 Inch \| 222.25 Millimeter x 1.75 Inch \| 44.45 Millimeter RHP BEARING MRJA4.1/4M Cylindrical Roller Bearings	387.35 mm	1/4 NPT	222.25 mm	SAF 617
5.5 Inch \| 139.7 Millimeter x 7.5 Inch \| 190.5 Millimeter x 1 Inch \| 25.4 Millimeter RHP BEARING XLRJ5.1/2M Cylindrical Roller Bearings	26 mm	122 kN	2 mm	250 mm
5.25 Inch \| 133.35 Millimeter x 7.25 Inch \| 184.15 Millimeter x 1 Inch \| 25.4 Millimeter RHP BEARING XLRJ5.1/4M Cylindrical Roller Bearings	1800 rpm	One Shield	159000 N	240.000 mm
6.5 Inch \| 165.1 Millimeter x 8.75 Inch \| 222.25 Millimeter x 1.125 Inch \| 28.575 Millimeter RHP BEARING XLRJ6.1/2MC3 Cylindrical Roller Bearings	92 mm	43 mm	284 mm	70 mm
3 Inch \| 76.2 Millimeter x 4.5 Inch \| 114.3 Millimeter x 0.75 Inch \| 19.05 Millimeter RHP BEARING XLRJ3M Cylindrical Roller Bearings	60.325 mm	263.525 mm	223.838 mm	49.8 kN