Needle Non Thrust Roller Bearings

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Needle roller bearings have relatively small diameter cylindrical rolling elements whose length is much larger than their diameter. Compared with other types of rolling bearings, needle roller bearings have a small cross-sectional height and significant load-bearing capacity and rigidity relative to their volume. Also, because the inertial forces acting on them is limited, they are an ideal choice for applications with oscillating motion. Needle roller bearings also work well in compact and lightweight machine designs and they serve as a ready replacement for sliding bearings.

Consequently, the cross-sectional thickness of the assembly is small, roughly equivalent to the diameter of the needle rollers. ¡Because this bearing type has no inner or outer rings, the installation is much easier. These assemblies are available in both singlerow and double-row configurations. As long as the tolerance limits of the shaft and housing are satisfied, the bearing radial internal clearance can be adjusted

Bearing Number	Bore Dia	Outer DIa	Width	Size
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NA-4903-2RS Needle Non Thrust Roller Bearings	2.5500 in	Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che	Labyrinth	3926904590.US
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING NA-4903 Needle Non Thrust Roller Bearings	110 mm	71000 N	170 mm	Not Rated
0.63 Inch \| 16 Millimeter x 0.945 Inch \| 24 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING RNA-6901 Needle Non Thrust Roller Bearings	1.1875 in	Wide Slot	Side Mount	Round
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NA-4903-2RS P/6 C/2 Needle Non Thrust Roller Bearings	0.2500 in	5370 lb	8 °	537 lb
1.102 Inch \| 28 Millimeter x 1.535 Inch \| 39 Millimeter x 1.181 Inch \| 30 Millimeter CONSOLIDATED BEARING RNA-69/22 Needle Non Thrust Roller Bearings	2.7500 in	Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che	Labyrinth	8487900040.US
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING NA-4903 C/2 Needle Non Thrust Roller Bearings	222SM115-TVPA	115x230x64	115	230
6.299 Inch \| 160 Millimeter x 7.48 Inch \| 190 Millimeter x 1.969 Inch \| 50 Millimeter CONSOLIDATED BEARING RNA-4928 Needle Non Thrust Roller Bearings	29244E	220x300x24.5	220	300
5.906 Inch \| 150 Millimeter x 7.087 Inch \| 180 Millimeter x 1.969 Inch \| 50 Millimeter CONSOLIDATED BEARING RNA-4926 P/5 Needle Non Thrust Roller Bearings	85 mm	2150 lbf	248 mm	1080 lbf
5.906 Inch \| 150 Millimeter x 7.087 Inch \| 180 Millimeter x 1.969 Inch \| 50 Millimeter CONSOLIDATED BEARING RNA-4926 Needle Non Thrust Roller Bearings	1.3750 in	2150 lbf	5.1250 in	1080 lbf
4.528 Inch \| 115 Millimeter x 5.512 Inch \| 140 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING RNA-4920 P/5 Needle Non Thrust Roller Bearings	1.250 in	Steel	7 °	44500 lbs
5.315 Inch \| 135 Millimeter x 6.496 Inch \| 165 Millimeter x 1.772 Inch \| 45 Millimeter CONSOLIDATED BEARING RNA-4924 P/5 Needle Non Thrust Roller Bearings	Side Mount	10.1200 in	Spherical Roller	6.4400 in
4.528 Inch \| 115 Millimeter x 5.512 Inch \| 140 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING RNA-4920 Needle Non Thrust Roller Bearings	1.3750 in	3.6250 in	PTFE	0.7500 in