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 Inch \| 76.2 Millimeter x 7 Inch \| 177.8 Millimeter x 1.563 Inch \| 39.7 Millimeter RHP BEARING MRJA3J Cylindrical Roller Bearings	29.5 mm	22 mm	35.1 kN	0.625 in
3.75 Inch \| 95.25 Millimeter x 5.25 Inch \| 133.35 Millimeter x 0.75 Inch \| 19.05 Millimeter RHP BEARING XLRJ3.3/4M Cylindrical Roller Bearings	33.00 mm	1600 rpm	350.0000 mm	1900 rpm
3.75 Inch \| 95.25 Millimeter x 8.25 Inch \| 209.55 Millimeter x 1.75 Inch \| 44.45 Millimeter RHP BEARING MRJA3.3/4M Cylindrical Roller Bearings	5 mm	13.4 mm	50000 r/min	0.03
3.5 Inch \| 88.9 Millimeter x 5 Inch \| 127 Millimeter x 0.75 Inch \| 19.05 Millimeter RHP BEARING XLRJ3.1/2M Cylindrical Roller Bearings	3100 rpm	Shield & Seal	3.00 mm	200000 N
2 Inch \| 50.8 Millimeter x 3.313 Inch \| 84.15 Millimeter x 0.625 Inch \| 15.875 Millimeter RHP BEARING XLRJ2M Cylindrical Roller Bearings	28 mm	M 42x3	0.6 mm	2.9 kg
2.25 Inch \| 57.15 Millimeter x 3.563 Inch \| 90.5 Millimeter x 0.625 Inch \| 15.875 Millimeter RHP BEARING XLRJ2.1/4M Cylindrical Roller Bearings	368 mm	6 mm	3.3	279 kg
2.5 Inch \| 63.5 Millimeter x 3.875 Inch \| 98.425 Millimeter x 0.688 Inch \| 17.475 Millimeter RHP BEARING XLRJ2.1/2M Cylindrical Roller Bearings	3.9	236 mm	86.5 kN	8 mm
2.75 Inch \| 69.85 Millimeter x 6.25 Inch \| 158.75 Millimeter x 1.375 Inch \| 34.925 Millimeter RHP BEARING MRJA2.3/4EVM Cylindrical Roller Bearings	B10724-125	66.7 kN	LOR 119	0.75 in
3.25 Inch \| 82.55 Millimeter x 7.5 Inch \| 190.5 Millimeter x 1.563 Inch \| 39.7 Millimeter RHP BEARING MRJA3.1/4EVM Cylindrical Roller Bearings	185 kN	1017 N·m	4.763 mm	800 r/min
2.75 Inch \| 69.85 Millimeter x 4.125 Inch \| 104.775 Millimeter x 0.688 Inch \| 17.475 Millimeter RHP BEARING XLRJ2.3/4M Cylindrical Roller Bearings	6.00 mm	0.30 mm	2510 N	480 N
2.25 Inch \| 57.15 Millimeter x 5 Inch \| 127 Millimeter x 1.25 Inch \| 31.75 Millimeter RHP BEARING MRJA2.1/4J Cylindrical Roller Bearings	EPR 11	174.625 mm	52.388 mm	8
1.75 Inch \| 44.45 Millimeter x 3 Inch \| 76.2 Millimeter x 0.563 Inch \| 14.3 Millimeter RHP BEARING XLRJ1.3/4M Cylindrical Roller Bearings	19500 N	110.0000 mm	Two Seals	85.000 mm