Limited Time Offer K105x112x21 Ina Needle Roller Cage Assembly 105x112x21mm Christmas Gift Special [nxw4p5hM]
Needle roller and cage assemblies are single or double row units comprising cages and needle rollers. Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with
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Limited Time Offer K105x112x21 Ina Needle Roller Cage Assembly 105x112x21mm Christmas Gift Special [nxw4p5hM]
If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved.
The radial internal clearance can be influenced by the needle roller sort and by the shaft and housing tolerance.
Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.
Dimensions
Fw: 105mm
Ew: 112mm
Bc: 21mm
Basic dynamic load rating, radial: 47500 N
Basic static load rating, radial: 127000 N
Fatigue limit load, radial: 17400 N
Limiting speed: 4500 1/min
Reference speed: 3000 1/min
Mass: 129.0g
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