Needle Roller Bearings
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K40x48x20-Needle bearing
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Main Dimensions & Performance Data

Model

K40x48x20

Fw

40 mm

Ew

48 mm

U

20 mm

C

34.7 kN

cr

58.5 kN

Pu

7.35 Pu

reference speed

10000 r/min

limit speed

11000 r/min

weight

49 kg
Mounting dimensions

Radial shaft seal single lip

Radial shaft seal double lips