Cylindrical Roller Bearings

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In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.

The outer and inner rings of all types are separable.

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. 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.

SKF super-precision cylindrical roller bearings are characterized by:

High speed capability
High radial load carrying capacity
High rigidity
Low friction
Low cross-sectional height

These bearings are therefore particularly well suited for machine tool spindles where the bearing arrangement must accommodate heavy radial loads and high speeds, while providing a high degree of stiffness.

SKF super-precision single row cylindrical roller bearings have a higher speed capability than double row bearings while double row bearings are more suitable for heavier loads.

Bearing Number	Bore Dia	Outer DIa	Width	Size
1.378 Inch \| 35 Millimeter x 3.15 Inch \| 80 Millimeter x 0.827 Inch \| 21 Millimeter CONSOLIDATED BEARING NUP-307 Cylindrical Roller Bearings	0.87	4.46 in	2.26	0.0
1.181 Inch \| 30 Millimeter x 2.835 Inch \| 72 Millimeter x 0.748 Inch \| 19 Millimeter CONSOLIDATED BEARING NUP-306 Cylindrical Roller Bearings	0.0	Mounted Units &	MOLINE BEARING	MOLINE BEARING
1.181 Inch \| 30 Millimeter x 2.835 Inch \| 72 Millimeter x 0.748 Inch \| 19 Millimeter CONSOLIDATED BEARING NUP-306E Cylindrical Roller Bearings	87762-90031	TIMKEN	TIMKEN	Assembly
0.787 Inch \| 20 Millimeter x 2.047 Inch \| 52 Millimeter x 0.591 Inch \| 15 Millimeter CONSOLIDATED BEARING NUP-304 Cylindrical Roller Bearings	Metric	ABEC 1 \| ISO P0	0.669 Inch \| 17 Mill	Single Row Ball Bear
0.669 Inch \| 17 Millimeter x 1.85 Inch \| 47 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NUP-303E Cylindrical Roller Bearings	N/A	8483.20.40.80	3.78 Inch \| 96 Milli	Pillow Block
0.669 Inch \| 17 Millimeter x 1.85 Inch \| 47 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NUP-303 Cylindrical Roller Bearings	Triple Lip Nitrile R	Bearing	4 Bolt Square Flange	1 Inch
10.236 Inch \| 260 Millimeter x 18.898 Inch \| 480 Millimeter x 3.15 Inch \| 80 Millimeter CONSOLIDATED BEARING NUP-252 M Cylindrical Roller Bearings	6220 ZJEM	34 mm	No	Steel
9.449 Inch \| 240 Millimeter x 17.323 Inch \| 440 Millimeter x 2.835 Inch \| 72 Millimeter CONSOLIDATED BEARING NUP-248 M Cylindrical Roller Bearings	N/A	0808250275809	21.247	AMI BEARINGS
8.661 Inch \| 220 Millimeter x 15.748 Inch \| 400 Millimeter x 2.559 Inch \| 65 Millimeter CONSOLIDATED BEARING NUP-244E M C/3 Cylindrical Roller Bearings	Ball Bearing	Yes	Felt Labyrinth	0 Inch \| 0Millimeter
8.661 Inch \| 220 Millimeter x 15.748 Inch \| 400 Millimeter x 2.559 Inch \| 65 Millimeter CONSOLIDATED BEARING NUP-244E M Cylindrical Roller Bearings	0888569040503	N/A	Bearings	1.1
8.661 Inch \| 220 Millimeter x 15.748 Inch \| 400 Millimeter x 2.559 Inch \| 65 Millimeter CONSOLIDATED BEARING NUP-244 M Cylindrical Roller Bearings	Bearing	0.405	3.543 Inch \| 90 Mill	C3-Loose
2.559 Inch \| 65 Millimeter x 5.512 Inch \| 140 Millimeter x 1.299 Inch \| 33 Millimeter CONSOLIDATED BEARING NUP-313E Cylindrical Roller Bearings	50MM Bore; 80MM Outs	TIMKEN	TIMKEN	0.63 Inch \| 16 Milli