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
3.543 Inch \| 90 Millimeter x 4.921 Inch \| 125 Millimeter x 1.26 Inch \| 32 Millimeter CONSOLIDATED BEARING NAS-90 Needle Non Thrust Roller Bearings	Two-Bolt Base	Uncoated	1.5000 in	1-23/32 in
2.756 Inch \| 70 Millimeter x 3.937 Inch \| 100 Millimeter x 1.102 Inch \| 28 Millimeter CONSOLIDATED BEARING NAS-70 Needle Non Thrust Roller Bearings	Two-Bolt Base	Set Screw	2.1875 in	Clearance/Non-Contact
3.15 Inch \| 80 Millimeter x 4.528 Inch \| 115 Millimeter x 1.26 Inch \| 32 Millimeter CONSOLIDATED BEARING NAS-80 Needle Non Thrust Roller Bearings	320 mm	8143 kg	336 mm	Steel
2.559 Inch \| 65 Millimeter x 3.74 Inch \| 95 Millimeter x 1.102 Inch \| 28 Millimeter CONSOLIDATED BEARING NAS-65 Needle Non Thrust Roller Bearings	3.3750 in	053893067919	1.4300 in	4.02 lbs
2.362 Inch \| 60 Millimeter x 3.543 Inch \| 90 Millimeter x 1.102 Inch \| 28 Millimeter CONSOLIDATED BEARING NAS-60 P/6 Needle Non Thrust Roller Bearings	Two-Bolt Base	3.6875 in	1.4375 in	1-15/16 in
2.953 Inch \| 75 Millimeter x 4.331 Inch \| 110 Millimeter x 1.26 Inch \| 32 Millimeter CONSOLIDATED BEARING NAS-75 Needle Non Thrust Roller Bearings	2.1250 in	Cast Iron	18 in	Setscrew
2.362 Inch \| 60 Millimeter x 3.543 Inch \| 90 Millimeter x 1.102 Inch \| 28 Millimeter CONSOLIDATED BEARING NAS-60 P/5 Needle Non Thrust Roller Bearings	4.3950 in	W-00	6.0630 in	Steel
2.362 Inch \| 60 Millimeter x 3.543 Inch \| 90 Millimeter x 1.102 Inch \| 28 Millimeter CONSOLIDATED BEARING NAS-60 Needle Non Thrust Roller Bearings	1.1200 in	0.6000 in	1.6250 in	52100 Bearing Steel
2.165 Inch \| 55 Millimeter x 3.346 Inch \| 85 Millimeter x 1.102 Inch \| 28 Millimeter CONSOLIDATED BEARING NAS-55 P/6 Needle Non Thrust Roller Bearings	2.7500 in	23400 lbf	7.0000 in	15200 lbf
2.165 Inch \| 55 Millimeter x 3.346 Inch \| 85 Millimeter x 1.102 Inch \| 28 Millimeter CONSOLIDATED BEARING NAS-55 C/3 Needle Non Thrust Roller Bearings	3.0000 in	Non-Metallic Bushing	1.7500 in	Standard
1.772 Inch \| 45 Millimeter x 2.165 Inch \| 55 Millimeter x 1.181 Inch \| 30 Millimeter CONSOLIDATED BEARING NK-45/30 P/6 Needle Non Thrust Roller Bearings	1 in	50000	1-5/16 in	Static 8000 / Dynamic 2000 (psi)
1.772 Inch \| 45 Millimeter x 2.165 Inch \| 55 Millimeter x 1.181 Inch \| 30 Millimeter CONSOLIDATED BEARING NK-45/30 P/5 Needle Non Thrust Roller Bearings	2.1875 in	6610 lbf	Cast Iron	PF1-1/4