Needle roller bearing-without inner ring

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Needle Roller Bearings have a high load carrying capacity and can operate at high speeds. They have slim design and are suited where radial space is limited. They are available with or without an inner ring. Needle roller bearings without inner ring offer technically the best bearing arrangement solution if the shaft raceway is hardened and ground.

needle roller bearings with machined rings are made of carbon chromium bearing steel. SKF supplies these bearings with or without flanges on the outer ring, in a wide range of series and sizes. SKF also supplies them with or without an inner ring.

Bearing Number Bore Dia Outer DIa Width Size
NTN RNA4907L/3AS Needle roller bearing-without inner ring Straight Banded 51000 lbf Single-Direction
NTN RNA4864 Needle roller bearing-without inner ring Eccentric Collar 3-1/4 in 4.2500 in UL, AFBMA, AGMA, ASM
NTN RNA4852 Needle roller bearing-without inner ring UNF-2B-LH 1.1250 in CG 2.3745 in
NTN RNA4848 Needle roller bearing-without inner ring 57.15 mm 107.156 mm 2300 r/min 282.575 mm
NTN RNA4840 Needle roller bearing-without inner ring Expansion Bearing &# Cast Steel 3.5000 in 883450952071
NTN RNA4836 Needle roller bearing-without inner ring Round 3-3/4" to Normal Duty Cast Iron - Nickel P
NTN RNA4832 Needle roller bearing-without inner ring Spherical Roller Cast Iron 1-1/4 in Four-Bolt Base
NTN RNA4838 Needle roller bearing-without inner ring Contact/Lip -20 to +120 &de Round Eccentric Collar
NTN RNA4830 Needle roller bearing-without inner ring 4-1/8 in Concentric Collar 5-3/16 in 4.1250 in
NTN RNA4828 Needle roller bearing-without inner ring Setscrew 9.3125 in Standard Duty Uncoated
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