GF BEARING-SINGAPORE LTD.

Needle Roller Bearing-With Inner Ring

Each features hardened steel construction, which helps to offer long service life. They are also suitable for use where needle roller bearings must be combined with wider inner rings in order to allow larger axial shaft displacement in relation to housing. The optimum running surfaces are required for seal lips.Needle roller bearing components SKF supplies both inner rings for needle roller bearings and needle rollers as separate needle roller bearing components. Inner rings are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground.This self aligning radial needle roller bearing has an inner ring and a steel cage, and is suitable for applications with high dynamic and static loads. It has a spherical outer ring and a concave plastic support ring, which allow the bearing to compensate for static misalignments of up to 3 degrees between the shaft and housing.

Inner rings are made from hardened rolling bearing steel and have precision machined or ground raceways. They are used where: The shaft cannot be used as a raceway with needle roller and cage assemblies, drawn cup needle roller bearings with open ends, drawn cup needle roller bearings with closed end and needle roller bearings.

180 mm x 225 mm x 45 mm NTN NA4836 Needle roller bearing-with inner ring: Overall Width : 1.969 Inch | 50 Mill; Bore Diameter (mm) : 70

170 mm x 215 mm x 45 mm NTN NA4834 Needle roller bearing-with inner ring: Width (mm) : 100; Basic dynamic load rating (C) : 950 kN

NTN NA4830C3 Needle roller bearing-with inner ring: D : 46 mm; Bore Diameter (mm) : 20

190 mm x 240 mm x 50 mm NTN NA4838 Needle roller bearing-with inner ring: Brand : CX; Basic static load rating (C0) : 670 kN

160 mm x 200 mm x 40 mm NTN NA4832 Needle roller bearing-with inner ring: Bore Diameter (mm) : 65; D : 140 mm

140 mm x 175 mm x 35 mm NTN NA4828 Needle roller bearing-with inner ring: Bore Diameter (mm) : 10; Basic dynamic load rating (C) : 1,117 kN

150 mm x 190 mm x 40 mm NTN NA4830 Needle roller bearing-with inner ring: Bore Diameter (mm) : 100; Outer Diameter (mm) : 215

130 mm x 165 mm x 35 mm NTN NA4826 Needle roller bearing-with inner ring: Ew : 52,000 mm; Bc : 17,800 mm

120 mm x 150 mm x 30 mm NTN NA4824 Needle roller bearing-with inner ring: Bore Diameter (mm) : 70; Product Group : B04144

110 mm x 140 mm x 30 mm NTN NA4822 Needle roller bearing-with inner ring: Size (mm) : 110 mm x 140 mm x 30 mm; Brand : Timken

40 mm x 62 mm x 23 mm NTN NA4908LL/3AS Needle roller bearing-with inner ring: D : 440mm; Limiting Speed Rating (r/min): : 830

35 mm x 55 mm x 21 mm NTN NA4907LL/3AS Needle roller bearing-with inner ring: Sb(min) : 19; Cu : 126