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
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.709 Inch \| 18 Millimeter CONSOLIDATED BEARING NJ-2204E M Cylindrical Roller Bearings	39.70 mm	125.0000 mm	4300 rpm	Two Seals & Snap-Rin
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.709 Inch \| 18 Millimeter CONSOLIDATED BEARING NJ-2204E C/4 Cylindrical Roller Bearings	280 mm	808 mm	950 mm	6 mm
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.709 Inch \| 18 Millimeter CONSOLIDATED BEARING NJ-2204E C/3 Cylindrical Roller Bearings	1.7656 in	0.8281 in	0.5469 in	3440 lbf
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.709 Inch \| 18 Millimeter CONSOLIDATED BEARING NJ-2204E Cylindrical Roller Bearings	1 mm	67 mm	27 mm	100 mm
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.709 Inch \| 18 Millimeter CONSOLIDATED BEARING NJ-2204 M C/4 Cylindrical Roller Bearings	AN 17	83.2 kN	31.6 kN	8
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.693 Inch \| 43 Millimeter CONSOLIDATED BEARING NU-2311 C/3 Cylindrical Roller Bearings	66.70 mm	125000 N	70.000 mm	3800 rpm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.693 Inch \| 43 Millimeter CONSOLIDATED BEARING NU-2311 C/4 Cylindrical Roller Bearings	KMFE 22	M 110x2	110 mm	100 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.693 Inch \| 43 Millimeter CONSOLIDATED BEARING NU-2311 M Cylindrical Roller Bearings	0.28 kN	26.5 mm	38.1 mm	31 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING NF-311 M Cylindrical Roller Bearings	1.00 mm	4800 rpm	146000 N	2.00 mm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING NU-2310E M Cylindrical Roller Bearings	1.07	254 mm	457.098 mm	530 kN
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING NU-2310E M C/3 Cylindrical Roller Bearings	147 mm	330	1 mm	55 mm
1.772 Inch \| 45 Millimeter x 3.937 Inch \| 100 Millimeter x 0.984 Inch \| 25 Millimeter CONSOLIDATED BEARING NF-309 C/3 Cylindrical Roller Bearings	150.0000 mm	4500 rpm	Metal Shields	3000 rpm