Needle Non Thrust Roller Bearings

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The most economical type of needle roller bearing is a full-complement of loose needle rollers assembled directly between a hardened and ground shaft and housing. Generally, hardened end washers provide axial location. This type appears in many applications such as those where a hardened and ground gear bore serves as the outer raceway.

When application requirements are met and assembly is not difficult, a full complement of rollers forms a bearing of small cross section and high load capacity. It is the lowest-cost rolling bearing per pound of capacity, and is of particular advantage where production rates justify automated assembly equipment.

Needle rollers come in several end configurations. Controlled contours have also been developed to reduce roller-end stress concentrations from misalignment or deflection of one or both raceways under load. Controlled contour refinement brings more uniform stress distribution and optimum bearing performance.

Bearing Number Bore Dia Outer DIa Width Size
0.688 Inch | 17.475 Millimeter x 0.875 Inch | 22.225 Millimeter x 0.625 Inch | 15.875 Millimeter KOYO B-1110 Needle Non Thrust Roller Bearings Imperial 0.760 mm 3.30 mm -5.8 mm
1.5 Inch | 38.1 Millimeter x 1.875 Inch | 47.625 Millimeter x 0.515 Inch | 13.081 Millimeter IKO IRB248-1 Needle Non Thrust Roller Bearings METRIC 1.97 18.8 1.27 mm
1.5 Inch | 38.1 Millimeter x 1.75 Inch | 44.45 Millimeter x 1.515 Inch | 38.481 Millimeter IKO IRB2424 Needle Non Thrust Roller Bearings Baldor-Dodge Non-Expansion 208 Series 5.57 LB
1.5 Inch | 38.1 Millimeter x 1.875 Inch | 47.625 Millimeter x 0.64 Inch | 16.256 Millimeter IKO IRB2410-1 Needle Non Thrust Roller Bearings Stainless Steel Tapered Adapter Slee Max Life Cage 5040 rpm
1.5 Inch | 38.1 Millimeter x 1.75 Inch | 44.45 Millimeter x 1.015 Inch | 25.781 Millimeter IKO IRB2416 Needle Non Thrust Roller Bearings Light 24 30000 33.8
1.375 Inch | 34.925 Millimeter x 1.625 Inch | 41.275 Millimeter x 1.265 Inch | 32.131 Millimeter IKO IRB2220 Needle Non Thrust Roller Bearings In Stock Plastic Open Type 0.34 KGS
1.438 Inch | 36.525 Millimeter x 1.75 Inch | 44.45 Millimeter x 1.015 Inch | 25.781 Millimeter IKO IRB2316 Needle Non Thrust Roller Bearings 13800 lbf 6.65 lb 7900 lbf Stamped Steel
1.375 Inch | 34.925 Millimeter x 1.625 Inch | 41.275 Millimeter x 0.64 Inch | 16.256 Millimeter IKO IRB2210 Needle Non Thrust Roller Bearings 4 x M24 Split Cylindrical Ex LSE611BX 14.375 in
0.625 Inch | 15.875 Millimeter x 1.125 Inch | 28.575 Millimeter x 1 Inch | 25.4 Millimeter IKO BR101816UU Needle Non Thrust Roller Bearings 15.75 in Medium Series 7-1/16 in Split Cylindrical Ho
0.984 Inch | 25 Millimeter x 1.181 Inch | 30 Millimeter x 0.63 Inch | 16 Millimeter KOYO JR25X30X16 Needle Non Thrust Roller Bearings 0.984 Inch | 25 Millimeter x 1.181 Inch | 30 Millimeter x 0.63 Inch | 16 Millimeter - - -
1.181 Inch | 30 Millimeter x 1.654 Inch | 42 Millimeter x 0.669 Inch | 17 Millimeter KOYO RNA4905A.2RS Needle Non Thrust Roller Bearings Split Cylindrical Ex This product line wa 216 lb 19.5 in
0.63 Inch | 16 Millimeter x 0.945 Inch | 24 Millimeter x 0.512 Inch | 13 Millimeter KOYO RNA4901A.2RS Needle Non Thrust Roller Bearings 51.300 mm 32200 rpm CR - Phenolic Outer STEEL
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