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-212E M C/3 Cylindrical Roller Bearings	12 mm	10 mm	26000 r/min	15 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING NU-311 M Cylindrical Roller Bearings	5000 rpm	2800 rpm	Removable Metal Shie	124000 N
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212E C/4 Cylindrical Roller Bearings	2.9	1.8	382 mm	12 mm
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212E M Cylindrical Roller Bearings	2 x 5/8-11 UNC	2 x B10724-188	45.4 kN	72.5 kN
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212E C/3 Cylindrical Roller Bearings	0.73 kg	HMVC 12E	80.289 mm	N 12
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING NU-311 C/3 Cylindrical Roller Bearings	3710 N	64 mm	80 mm	4300 r/min
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212E Cylindrical Roller Bearings	1.5 mm	1.4	255 kN	6 mm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING NU-310E-K C/3 Cylindrical Roller Bearings	41.6 mm	11.4 kN	1.06	1 mm
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212 W/23 Cylindrical Roller Bearings	0.1	21.5 mm	0.57	29.45 mm
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NJ-212 M W/23 Cylindrical Roller Bearings	12900 N	19900 N	26.00 mm	0.60 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING NU-311 Cylindrical Roller Bearings	11.00 mm	0.64 mm	20000 rpm	15.000 mm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING NU-310E-K Cylindrical Roller Bearings	1900 N	0.30 mm	38000 rpm	1040 N