Needle Non Thrust Roller Bearings

Contact Now

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.

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
1.625 Inch \| 41.275 Millimeter x 2.188 Inch \| 55.575 Millimeter x 1.25 Inch \| 31.75 Millimeter KOYO HJT-263520 Needle Non Thrust Roller Bearings	8 Days	60	6	[Steel] Steel
2.75 Inch \| 69.85 Millimeter x 3.5 Inch \| 88.9 Millimeter x 1.75 Inch \| 44.45 Millimeter KOYO HJRR-445628 Needle Non Thrust Roller Bearings	17.4 mm	100 °C	32 mm	89 mm
2 Inch \| 50.8 Millimeter x 2.563 Inch \| 65.1 Millimeter x 1.25 Inch \| 31.75 Millimeter KOYO HJR-324120 Needle Non Thrust Roller Bearings	Yes (with retaining	Double	Electroless Nickel P	Flanged Pilot Type
1.625 Inch \| 41.275 Millimeter x 2.188 Inch \| 55.575 Millimeter x 1.25 Inch \| 31.75 Millimeter KOYO HJRR-263520 Needle Non Thrust Roller Bearings	Bearings with Housin	1045 Carbon Steel	6	Yes (with retaining
3 Inch \| 76.2 Millimeter x 3.75 Inch \| 95.25 Millimeter x 1.5 Inch \| 38.1 Millimeter KOYO HJM-486024 Needle Non Thrust Roller Bearings	29.997 mm	Stamped Steel	5520 lbf	3100
2.5 Inch \| 63.5 Millimeter x 3.25 Inch \| 82.55 Millimeter x 1.75 Inch \| 44.45 Millimeter KOYO HJRR-405228 Needle Non Thrust Roller Bearings	4 x M24	LSM190BX	18.7 in	Split Cylindrical Ex
2.25 Inch \| 57.15 Millimeter x 3 Inch \| 76.2 Millimeter x 1.75 Inch \| 44.45 Millimeter KOYO HJR-364828 Needle Non Thrust Roller Bearings	30.2 mm	31.85 kN	100 °C	120 mm
2.75 Inch \| 69.85 Millimeter x 3.5 Inch \| 88.9 Millimeter x 1.75 Inch \| 44.45 Millimeter KOYO HJR-445628 Needle Non Thrust Roller Bearings	Bearings with Housin	Yes (with retaining	30	91
2 Inch \| 50.8 Millimeter x 2.563 Inch \| 65.1 Millimeter x 1.25 Inch \| 31.75 Millimeter KOYO HJRR-324120 Needle Non Thrust Roller Bearings	Used for Light load	Bearing Steel	No	Cast iron cover moun
2.25 Inch \| 57.15 Millimeter x 3 Inch \| 76.2 Millimeter x 1.75 Inch \| 44.45 Millimeter KOYO HJRR-364828 Needle Non Thrust Roller Bearings	No	[Aluminum Alloy] 201	605	[Steel] Steel
1.625 Inch \| 41.275 Millimeter x 2.188 Inch \| 55.575 Millimeter x 1.25 Inch \| 31.75 Millimeter KOYO HJR-263520 Needle Non Thrust Roller Bearings	1.87 kg	21 mm	20.1 kN	SUC207-23
1.75 Inch \| 44.45 Millimeter x 2.313 Inch \| 58.75 Millimeter x 1.25 Inch \| 31.75 Millimeter KOYO HJR-283720 Needle Non Thrust Roller Bearings	ZZ (Double Shield)	6001	Available	Not Provided