Needle Non Thrust Roller Bearings
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.
![0.394 Inch | 10 Millimeter x 0.551 Inch | 14 Millimeter x 0.394 Inch | 10 Millimeter INA HK1010-AS1 Needle Non Thrust Roller Bearings](https://m.mezcalbrothers.com/uploaded_images/d63340-0-394-inch-10-millimeter-x-0-551-inch-14-millimeter-x-0-394-inch-10-millimeter-ina-hk1010-as1-needle-non-thrust-roller-bearings.jpg)
![0.315 Inch | 8 Millimeter x 0.472 Inch | 12 Millimeter x 0.394 Inch | 10 Millimeter INA HK0810-AS1 Needle Non Thrust Roller Bearings](https://m.mezcalbrothers.com/uploaded_images/d63333-0-315-inch-8-millimeter-x-0-472-inch-12-millimeter-x-0-394-inch-10-millimeter-ina-hk0810-as1-needle-non-thrust-roller-bearings.jpg)
![0.236 Inch | 6 Millimeter x 0.394 Inch | 10 Millimeter x 0.354 Inch | 9 Millimeter KOYO BK0609B Needle Non Thrust Roller Bearings](https://m.mezcalbrothers.com/uploaded_images/d63333-0-236-inch-6-millimeter-x-0-394-inch-10-millimeter-x-0-354-inch-9-millimeter-koyo-bk0609b-needle-non-thrust-roller-bearings.jpg)
![2 Inch | 50.8 Millimeter x 2.375 Inch | 60.325 Millimeter x 1.25 Inch | 31.75 Millimeter KOYO B-3220 Needle Non Thrust Roller Bearings](https://m.mezcalbrothers.com/uploaded_images/d63335-2-inch-50-8-millimeter-x-2-375-inch-60-325-millimeter-x-1-25-inch-31-75-millimeter-koyo-b-3220-needle-non-thrust-roller-bearings.jpg)
![0.688 Inch | 17.475 Millimeter x 0.938 Inch | 23.825 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO BH-1112 Needle Non Thrust Roller Bearings](https://m.mezcalbrothers.com/uploaded_images/d63340-0-688-inch-17-475-millimeter-x-0-938-inch-23-825-millimeter-x-0-75-inch-19-05-millimeter-koyo-bh-1112-needle-non-thrust-roller-bearings.jpg)
- 0.688 Inch | 17.475 Millimeter x 0.938 Inch | 23.825 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO BH-1112 Needle Non Thrust Roller Bearings
- Deep Groove Ball Bea
- Yes (with retaining