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AOSN / Roller Bearings

K 45x49x19 Needle Roller & Cage Assemblies

Compact assemblies combining needle rollers and a cage. Polyamide (TN/T2), standard and special cage designs are available by model. Ask AOSN about M-type machined cage requirements. The shaft and housing provide the raceways.

Needle Roller & Cage Assemblies

K 45x49x19

Compact assemblies combining needle rollers and a cage. Polyamide (TN/T2), standard and special cage designs are available by model. Ask AOSN about M-type machined cage requirements. The shaft and housing provide the raceways.

K series product
ModelK 45x49x19
Fw (mm)45
Ew (mm)49
Bc (mm)19
Weight (g)27
Cage / variantStandard / special cage

Dimension Drawing

K 45x49x19 dimension drawing

Schematic, not to scale. Dimensions in millimetres correspond to the model table above. Product images are representative; construction varies by model.

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