Needle Non Thrust Roller Bearings

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A needle roller and cage assembly includes needle rollers and a cage that guides and retains the rollers. ¡These assemblies use both the shaft and housing as raceway surfaces. 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.

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
3.346 Inch \| 85 Millimeter x 3.937 Inch \| 100 Millimeter x 1.378 Inch \| 35 Millimeter INA IR85X100X35 Needle Non Thrust Roller Bearings	190 mm	320 mm	104 mm	3 mm
2.165 Inch \| 55 Millimeter x 2.48 Inch \| 63 Millimeter x 0.787 Inch \| 20 Millimeter IKO KT556320 Needle Non Thrust Roller Bearings	340 mm	520 mm	133 mm	5 mm
0.787 Inch \| 20 Millimeter x 1.063 Inch \| 27 Millimeter x 0.591 Inch \| 15 Millimeter IKO TA2015Z Needle Non Thrust Roller Bearings	75 mm	160 mm	37 mm	2.1 mm
0.669 Inch \| 17 Millimeter x 0.945 Inch \| 24 Millimeter x 0.591 Inch \| 15 Millimeter IKO TA1715Z Needle Non Thrust Roller Bearings	20 mm	47 mm	14 mm	1 mm
0.787 Inch \| 20 Millimeter x 1.063 Inch \| 27 Millimeter x 1.181 Inch \| 30 Millimeter IKO TA2030Z Needle Non Thrust Roller Bearings	400.00 mm	212.00 mm	52 mm	66.00 mm
0.472 Inch \| 12 Millimeter x 0.63 Inch \| 16 Millimeter x 0.394 Inch \| 10 Millimeter INA HK1210-AS1 Needle Non Thrust Roller Bearings	3.25 in	Kevlar Packing Seal	Split Cylindrical Retained Type	Two-Bolt Plummer Block
0.67 Inch \| 17.018 Millimeter x 0.938 Inch \| 23.825 Millimeter x 0.688 Inch \| 17.475 Millimeter INA BCH06604-PR Needle Non Thrust Roller Bearings	65.000 mm	140.0000 mm	33.00 mm	2.00 mm
0.669 Inch \| 17 Millimeter x 0.787 Inch \| 20 Millimeter x 0.807 Inch \| 20.5 Millimeter INA IR17X20X20.5 Needle Non Thrust Roller Bearings	1060.355 mm	1400 mm	490 mm	335 mm
1.772 Inch \| 45 Millimeter x 1.969 Inch \| 50 Millimeter x 1.004 Inch \| 25.5 Millimeter INA IR45X50X25.5 Needle Non Thrust Roller Bearings	340 mm	580 mm	190 mm	5 mm
1.26 Inch \| 32 Millimeter x 1.535 Inch \| 39 Millimeter x 0.63 Inch \| 16 Millimeter IKO KT323916C3 Needle Non Thrust Roller Bearings	SNT 3172L	23172K	FLOAT HOUSING	Taconite
3.937 Inch \| 100 Millimeter x 4.528 Inch \| 115 Millimeter x 1.575 Inch \| 40 Millimeter IKO LRT10011540 Needle Non Thrust Roller Bearings	2500	2558	2530	Imperial
0.984 Inch \| 25 Millimeter x 1.181 Inch \| 30 Millimeter x 0.669 Inch \| 17 Millimeter IKO LRT253017 Needle Non Thrust Roller Bearings	100.000 mm	215.0000 mm	82.60 mm	2.50 mm