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
4.921 Inch \| 125 Millimeter x 5.906 Inch \| 150 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING RNA-4922 Needle Non Thrust Roller Bearings	1.1875 in	4410 lbf	3.2500 in	2540 lbf
5.315 Inch \| 135 Millimeter x 6.496 Inch \| 165 Millimeter x 1.772 Inch \| 45 Millimeter CONSOLIDATED BEARING RNA-4924 Needle Non Thrust Roller Bearings	2.2500 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
0.591 Inch \| 15 Millimeter x 1.102 Inch \| 28 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NA-4902-2RS Needle Non Thrust Roller Bearings	25 mm	800 kgf	92.1 mm	Contact with Flinger
0.591 Inch \| 15 Millimeter x 1.102 Inch \| 28 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING NA-4902 Needle Non Thrust Roller Bearings	3.5429 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
4.331 Inch \| 110 Millimeter x 5.118 Inch \| 130 Millimeter x 1.378 Inch \| 35 Millimeter CONSOLIDATED BEARING RNA-4919 Needle Non Thrust Roller Bearings	2-15/16 in	Non-Expansion Bearing (Fixed)	6.0000 in	Labyrinth
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NA-4901-2RS P/5 Needle Non Thrust Roller Bearings	CONSOLIDATED BEARING	NA-4901-2RS P/5	1 pcs	Negotiable
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NA-4901-2RS Needle Non Thrust Roller Bearings	1.1875 in	2150 lbf	4.6094 in	1080 lbf
3.937 Inch \| 100 Millimeter x 4.724 Inch \| 120 Millimeter x 1.378 Inch \| 35 Millimeter CONSOLIDATED BEARING RNA-4917 P/5 Needle Non Thrust Roller Bearings	6.1250 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
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING NA-4901 Needle Non Thrust Roller Bearings	1.3750 in	2150 lbf	5.1250 in	1080 lbf
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING NA-4901 C/3 Needle Non Thrust Roller Bearings	12 mm	2150 lbf	63.5 mm	1080 lbf
4.134 Inch \| 105 Millimeter x 4.921 Inch \| 125 Millimeter x 1.378 Inch \| 35 Millimeter CONSOLIDATED BEARING RNA-4918 Needle Non Thrust Roller Bearings	2.0000 in	6601 lb	5.1250 in	Felt Seal
0.394 Inch \| 10 Millimeter x 0.866 Inch \| 22 Millimeter x 0.551 Inch \| 14 Millimeter CONSOLIDATED BEARING NA-4900-2RS C/2 Needle Non Thrust Roller Bearings	35 mm	1260 kgf	Cast Iron - Teflon Protection	PF3/4