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
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1020 M C/4 Cylindrical Roller Bearings	3 kg	4 mm	1.1 mm	610 kN
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1020 M C/3 Cylindrical Roller Bearings	1.1 mm	13 mm	75.25 mm	0.21
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311E M Cylindrical Roller Bearings	15 mm	6440 kN	12 mm	744 mm
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1020 M Cylindrical Roller Bearings	91000 rpm	4.4 mm	312 N	0.30 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311E C/3 Cylindrical Roller Bearings	65.00 mm	Snap-Ring	890 rpm	420.0000 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311 M C/4 Cylindrical Roller Bearings	360 mm	120 mm	2400 kN	23268 K
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1019 M C/3 Cylindrical Roller Bearings	9000 rpm	33200 N	1.00 mm	9000 rpm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311E Cylindrical Roller Bearings	90 °	Free cable end	30 mm	40.36 mm
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1019 M Cylindrical Roller Bearings	50 mm	4.75 kN	0.2 kN	10 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311 M C/3 Cylindrical Roller Bearings	320 mm	212 mm	2 x M 30	23 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311 M Cylindrical Roller Bearings	3200 rpm	3200 rpm	88000 N	4300 rpm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING N-310E M C/3 Cylindrical Roller Bearings	12000 rpm	8500 rpm	20.000 mm	52.0000 mm