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.

0.984 Inch | 25 Millimeter x 1.378 Inch | 35 Millimeter x 1.181 Inch | 30 Millimeter IKO KT253530 Needle Non Thrust Roller Bearings

Standard Grease Tapered hole adapter
Insert Bearing Unit 20

2.165 Inch | 55 Millimeter x 2.48 Inch | 63 Millimeter x 0.984 Inch | 25 Millimeter IKO KT556325 Needle Non Thrust Roller Bearings

No 623
Compact Type Clear Anodize

0.984 Inch | 25 Millimeter x 1.181 Inch | 30 Millimeter x 0.63 Inch | 16 Millimeter IKO KT253016 Needle Non Thrust Roller Bearings

Bottom Mount Deep Groove Ball Bea
T, h Configurable 6900

0.984 Inch | 25 Millimeter x 1.142 Inch | 29 Millimeter x 0.512 Inch | 13 Millimeter IKO KT252913 Needle Non Thrust Roller Bearings

4.93 Hz 2.92 mm
110 °C 16 mm

0.984 Inch | 25 Millimeter x 1.142 Inch | 29 Millimeter x 0.394 Inch | 10 Millimeter IKO KT252910 Needle Non Thrust Roller Bearings

Steel Flat
Single Row 4400

0.984 Inch | 25 Millimeter x 1.26 Inch | 32 Millimeter x 0.866 Inch | 22 Millimeter INA IR25X32X22 Needle Non Thrust Roller Bearings

No Insert Bearing Unit
81900 Cast Iron
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