NA4911 bearing is Machined Needle Roller Caged Bearing with Inner Ring in complete Set.
Sizes: ID 55mm x OD 80mm x W 25mm
Match#: NA-4911, NA4911J, NA4911XL, NA4911Z
NA4911 Needle roller bearings with machined rings made of bearing steel have a low sectional height and a high load carrying capacity. The NA4911 bearings can be used with or without an inner ring. Needle roller bearings RNA4911 without an inner ring will require the shaft to be hardened, ground and polished.
|SIZES||ID 55mm x OD 80mm x W 25mm|
|MATERIAL||Chrome Steel SAE-52100|
|SPEED LIMIT||6500 RPM Max|
|BASIC LOAD RATING||Dynamic Cn: 57,600 | Static C0n: 97,200|
|Interchange No||NA-4911, NA4911J, NA4911XL, NA4911Z|
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