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
- 11.811 Inch | 300 Millimeter x 14.961 Inch | 380 Millimeter x 3.15 Inch | 80 Millimeter CONSOLIDATED BEARING NA-4860 Needle Non Thrust Roller Bearings
- 4.0625 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
- 11.024 Inch | 280 Millimeter x 13.78 Inch | 350 Millimeter x 2.717 Inch | 69 Millimeter CONSOLIDATED BEARING NA-4856 Needle Non Thrust Roller Bearings
- 3.0000 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
- 2.48 Inch | 63 Millimeter x 3.15 Inch | 80 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING RNA-4911 Needle Non Thrust Roller Bearings
- 1.5000 in
- Open Ends with Full Complement