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K81124T2 - NTN

K81124T2

Needle roller bearing, thrust cylindrical roller bearing, cage assembly, K811 series

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Roller cage bore diameter (Dc1) 120 mm
Roller cage outer diameter (Dc) 155 mm
Bearing ring (inner ring) WS WS81124
Bearing ring (outer ring) GS GS81124
Rollers reference outer diameter (Ea) 148,8 mm
Rollers reference inner diameter (Eb) 125 mm
Cage assembly mass 0,34 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic axial load rating (Ca) 172 kN
Static axial load rating (C0a) 655 kN
Limit axial load rating (Cua) 72,5 kN
Nlim (grease) 450 tr/min
Nlim (oil) 1800 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C