Needle Non Thrust Roller Bearings
Needle roller bearings have relatively small diameter cylindrical rolling elements whose length is much larger than their diameter. Compared with other types of rolling bearings, needle roller bearings have a small cross-sectional height and significant load-bearing capacity and rigidity relative to their volume. Also, because the inertial forces acting on them is limited, they are an ideal choice for applications with oscillating motion. Needle roller bearings also work well in compact and lightweight machine designs and they serve as a ready replacement for sliding bearings.
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
![2.165 Inch | 55 Millimeter x 3.15 Inch | 80 Millimeter x 1.772 Inch | 45 Millimeter CONSOLIDATED BEARING NA-6911 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62099-2-165-inch-55-millimeter-x-3-15-inch-80-millimeter-x-1-772-inch-45-millimeter-consolidated-bearing-na-6911-needle-non-thrust-roller-bearings.jpg)
![0.866 Inch | 22 Millimeter x 1.181 Inch | 30 Millimeter x 1.024 Inch | 26 Millimeter CONSOLIDATED BEARING RNAO-22 X 30 X 26 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62101-0-866-inch-22-millimeter-x-1-181-inch-30-millimeter-x-1-024-inch-26-millimeter-consolidated-bearing-rnao-22-x-30-x-26-needle-non-thrust-roller-bearings.jpg)
![0.787 Inch | 20 Millimeter x 1.26 Inch | 32 Millimeter x 0.945 Inch | 24 Millimeter CONSOLIDATED BEARING RNAO-20 X 32 X 24 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62104-0-787-inch-20-millimeter-x-1-26-inch-32-millimeter-x-0-945-inch-24-millimeter-consolidated-bearing-rnao-20-x-32-x-24-needle-non-thrust-roller-bearings.jpg)
![2.362 Inch | 60 Millimeter x 3.346 Inch | 85 Millimeter x 1.772 Inch | 45 Millimeter CONSOLIDATED BEARING NA-6912 P/5 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62100-2-362-inch-60-millimeter-x-3-346-inch-85-millimeter-x-1-772-inch-45-millimeter-consolidated-bearing-na-6912-p-5-needle-non-thrust-roller-bearings.jpg)
![2.362 Inch | 60 Millimeter x 3.346 Inch | 85 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING NA-4912 P/6 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62104-2-362-inch-60-millimeter-x-3-346-inch-85-millimeter-x-0-984-inch-25-millimeter-consolidated-bearing-na-4912-p-6-needle-non-thrust-roller-bearings.jpg)
![2.559 Inch | 65 Millimeter x 3.543 Inch | 90 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING NA-4913 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62105-2-559-inch-65-millimeter-x-3-543-inch-90-millimeter-x-0-984-inch-25-millimeter-consolidated-bearing-na-4913-needle-non-thrust-roller-bearings.jpg)
![1.969 Inch | 50 Millimeter x 2.835 Inch | 72 Millimeter x 1.575 Inch | 40 Millimeter CONSOLIDATED BEARING NA-6910 C/3 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62107-1-969-inch-50-millimeter-x-2-835-inch-72-millimeter-x-1-575-inch-40-millimeter-consolidated-bearing-na-6910-c-3-needle-non-thrust-roller-bearings.jpg)
![2.362 Inch | 60 Millimeter x 3.346 Inch | 85 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING NA-4912 P/5 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62106-2-362-inch-60-millimeter-x-3-346-inch-85-millimeter-x-0-984-inch-25-millimeter-consolidated-bearing-na-4912-p-5-needle-non-thrust-roller-bearings.jpg)
- 2.362 Inch | 60 Millimeter x 3.346 Inch | 85 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING NA-4912 P/5 Needle Non Thrust Roller Bearings
- 30 mm
- Dry 1.65, Periodic Lubrication 3.25 N/mm2 x m/s
![1.969 Inch | 50 Millimeter x 2.835 Inch | 72 Millimeter x 1.575 Inch | 40 Millimeter CONSOLIDATED BEARING NA-6910 C/4 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62053-1-969-inch-50-millimeter-x-2-835-inch-72-millimeter-x-1-575-inch-40-millimeter-consolidated-bearing-na-6910-c-4-needle-non-thrust-roller-bearings.jpg)
![0.669 Inch | 17 Millimeter x 0.984 Inch | 25 Millimeter x 0.512 Inch | 13 Millimeter CONSOLIDATED BEARING RNAO-17 X 25 X 13 Needle Non Thrust Roller Bearings](https://m.auto-alarm-system.com/uploaded_images/d62099-0-669-inch-17-millimeter-x-0-984-inch-25-millimeter-x-0-512-inch-13-millimeter-consolidated-bearing-rnao-17-x-25-x-13-needle-non-thrust-roller-bearings.jpg)