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.

A needle roller and cage assembly for connecting rods includes needle rollers and a cage that guides and retains the rollers. This bearing type is used for connecting rods in compact and mid-sized internal combustion engines (e.g. outboard engines and multipurpose engines), as well as reciprocating compressors.

Bearing Number Bore Dia Outer DIa Width Size
1.25 Inch | 31.75 Millimeter x 1.5 Inch | 38.1 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO B-2012 Needle Non Thrust Roller Bearings Without Accessories 25.000 mm 17000 rpm 37.0000 mm
0.984 Inch | 25 Millimeter x 1.496 Inch | 38 Millimeter x 0.787 Inch | 20 Millimeter INA NKI25/20-C3 Needle Non Thrust Roller Bearings 8200 rpm 29600 N 90.0000 mm 18.00 mm
5.512 Inch | 140 Millimeter x 6.89 Inch | 175 Millimeter x 1.378 Inch | 35 Millimeter INA NA4828-C3 Needle Non Thrust Roller Bearings 77 mm 117.2 mm 3 mm 2.1 mm
0.75 Inch | 19.05 Millimeter x 1.25 Inch | 31.75 Millimeter x 0.75 Inch | 19.05 Millimeter IKO BR122012X Needle Non Thrust Roller Bearings W 16 26.988 mm 209.55 mm 32 kN
3 Inch | 76.2 Millimeter x 3.375 Inch | 85.725 Millimeter x 1.5 Inch | 38.1 Millimeter INA C485424-A Needle Non Thrust Roller Bearings 34.00 mm 7400 rpm 37700 N 35.000 mm
1 Inch | 25.4 Millimeter x 1.313 Inch | 33.35 Millimeter x 1 Inch | 25.4 Millimeter INA C162116-A Needle Non Thrust Roller Bearings 5300 rpm 5300 rpm 1.50 mm 6300 rpm
0.563 Inch | 14.3 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.625 Inch | 15.875 Millimeter INA C091110-A Needle Non Thrust Roller Bearings 5 133.35 mm 241.3 mm SNW 44x7.13/16
6.102 Inch | 155 Millimeter x 7.087 Inch | 180 Millimeter x 1.26 Inch | 32 Millimeter INA NK155/32 Needle Non Thrust Roller Bearings 0.33 1.76 3.3 mm 6.4 mm
0.25 Inch | 6.35 Millimeter x 0.438 Inch | 11.125 Millimeter x 0.312 Inch | 7.925 Millimeter IKO BAM45 Needle Non Thrust Roller Bearings 61.119 mm 38.1 mm 22228 CCK/W33 SR-28-0
0.625 Inch | 15.875 Millimeter x 1.125 Inch | 28.575 Millimeter x 0.75 Inch | 19.05 Millimeter IKO BR101812X Needle Non Thrust Roller Bearings 670 mm 1060 kN 3.3 mm 4290 kN
1.969 Inch | 50 Millimeter x 2.165 Inch | 55 Millimeter x 1.181 Inch | 30 Millimeter KOYO K50X55X30F Needle Non Thrust Roller Bearings SR-44-38 SNW 44x8 EPR 23 365 kg
2.125 Inch | 53.975 Millimeter x 2.5 Inch | 63.5 Millimeter x 1 Inch | 25.4 Millimeter KOYO B-3416 PDL001 Needle Non Thrust Roller Bearings 72.0000 mm 6800 N 22500 N 19.00 mm
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