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
0.63 Inch \| 16 Millimeter x 0.945 Inch \| 24 Millimeter x 0.787 Inch \| 20 Millimeter CONSOLIDATED BEARING RNAO-16 X 24 X 20 Needle Non Thrust Roller Bearings	1.1875 in	6590 lbf	4.0000 in	4020 lbf
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING NA-6910 P/6 Needle Non Thrust Roller Bearings	50 mm	Carbon Steel	-	-
0.787 Inch \| 20 Millimeter x 1.102 Inch \| 28 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING RNAO-20 X 28 X 13 Needle Non Thrust Roller Bearings	4.6875 in	Open	TDO Assembly	Steel
0.709 Inch \| 18 Millimeter x 1.181 Inch \| 30 Millimeter x 0.472 Inch \| 12 Millimeter CONSOLIDATED BEARING RNAO-18 X 30 X 12 Needle Non Thrust Roller Bearings	1.4375 in	5820 lbf	3.9375 in	3460 lbf
0.787 Inch \| 20 Millimeter x 1.26 Inch \| 32 Millimeter x 0.472 Inch \| 12 Millimeter CONSOLIDATED BEARING RNAO-20 X 32 X 12 Needle Non Thrust Roller Bearings	2.9375 in	Contact Seal	Medium Duty	200
0.709 Inch \| 18 Millimeter x 1.024 Inch \| 26 Millimeter x 0.787 Inch \| 20 Millimeter CONSOLIDATED BEARING RNAO-18 X 26 X 20 Needle Non Thrust Roller Bearings	3.4375 in	39000 lbf	9.5313 in	31500 lbf
0.709 Inch \| 18 Millimeter x 1.024 Inch \| 26 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING RNAO-18 X 26 X 13 Needle Non Thrust Roller Bearings	444/432	38.1x95.25x27.783	38,1	95,25
0.669 Inch \| 17 Millimeter x 0.984 Inch \| 25 Millimeter x 0.787 Inch \| 20 Millimeter CONSOLIDATED BEARING RNAO-17 X 25 X 20 Needle Non Thrust Roller Bearings	60 mm	Dry 24.5 N/mm2;Dry Static 73.5 N/mm2;Periodic Lubrication 49 N/mm2;Periodic Lube Static 73.5 N/mm2Dry 24.5 N/mm2;Dry Static 73.5 N/	74 mm	Dry 0.50;Periodic lubrication 1.0 m/s
0.63 Inch \| 16 Millimeter x 1.102 Inch \| 28 Millimeter x 0.472 Inch \| 12 Millimeter CONSOLIDATED BEARING RNAO-16 X 28 X 12 Needle Non Thrust Roller Bearings	25 mm	Contact with Slinger	45 mm	99 mm
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 0.984 Inch \| 25 Millimeter CONSOLIDATED BEARING NA-4911 P/5 Needle Non Thrust Roller Bearings	2.6880 in	3.5630 in	Bronze	1.2650 in
3.15 Inch \| 80 Millimeter x 4.331 Inch \| 110 Millimeter x 2.126 Inch \| 54 Millimeter CONSOLIDATED BEARING NA-6916 P/5 Needle Non Thrust Roller Bearings	2.9375 in	Set Screw	Heavy Duty	Clearance/Non-Contact
1.102 Inch \| 28 Millimeter x 1.575 Inch \| 40 Millimeter x 1.26 Inch \| 32 Millimeter CONSOLIDATED BEARING RNAO-28 X 40 X 32 Needle Non Thrust Roller Bearings	30 mm	1830 kgf	111 mm	Contact with Flinger