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
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.772 Inch \| 45 Millimeter CONSOLIDATED BEARING NA-6911 Needle Non Thrust Roller Bearings	0.7500 in	2150 lbf	3.5469 in	1080 lbf
0.866 Inch \| 22 Millimeter x 1.181 Inch \| 30 Millimeter x 1.024 Inch \| 26 Millimeter CONSOLIDATED BEARING RNAO-22 X 30 X 26 Needle Non Thrust Roller Bearings	1.5000 in	11570 lbf	4.9219 in	6630 lbf
0.787 Inch \| 20 Millimeter x 1.26 Inch \| 32 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING RNAO-20 X 32 X 24 Needle Non Thrust Roller Bearings	240/670CAE4	670x980x308	670	980
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 1.772 Inch \| 45 Millimeter CONSOLIDATED BEARING NA-6912 P/5 Needle Non Thrust Roller Bearings	1.8750 in	Cast Iron	12 in	Setscrew
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING NA-6910 P/5 Needle Non Thrust Roller Bearings	15 mm	2150 lbf	53 mm	1080 lbf
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 0.984 Inch \| 25 Millimeter CONSOLIDATED BEARING NA-4912 P/6 Needle Non Thrust Roller Bearings	CONSOLIDATED BEARING	NA-4912 P/6	1 pcs	Negotiable
2.559 Inch \| 65 Millimeter x 3.543 Inch \| 90 Millimeter x 0.984 Inch \| 25 Millimeter CONSOLIDATED BEARING NA-4913 Needle Non Thrust Roller Bearings	Side Mount	5.0625 in	Tapered Roller	6.0000 in
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING NA-6910 C/3 Needle Non Thrust Roller Bearings	90 mm	Chrome-Plated Steel	140 mm	30 mm
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 0.984 Inch \| 25 Millimeter CONSOLIDATED BEARING NA-4912 P/5 Needle Non Thrust Roller Bearings	30 mm	Dry 1.65, Periodic Lubrication 3.25 N/mm2 x m/s	50 mm	29 N/mm2;Static 150 N/mm2
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 1.575 Inch \| 40 Millimeter CONSOLIDATED BEARING NA-6910 C/4 Needle Non Thrust Roller Bearings	0.8750 in	2680 lbf	2.7500 in	1420 lbf
0.669 Inch \| 17 Millimeter x 0.984 Inch \| 25 Millimeter x 0.512 Inch \| 13 Millimeter CONSOLIDATED BEARING RNAO-17 X 25 X 13 Needle Non Thrust Roller Bearings	8.3750 in	938, 936, 941, 942	2.1250 in	Class 2
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 0.984 Inch \| 25 Millimeter CONSOLIDATED BEARING NA-4912 C/3 Needle Non Thrust Roller Bearings	55 mm	4400 kgf	130 mm	3000 kgf