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K81112T2 - NTN

K81112T2

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) 60 mm
Roller cage outer diameter (Dc) 85 mm
Bearing ring (inner ring) WS WS81112
Bearing ring (outer ring) GS GS81112
Rollers reference outer diameter (Ea) 80,1 mm
Rollers reference inner diameter (Eb) 63,7 mm
Cage assembly mass 0,083 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic axial load rating (Ca) 69 kN
Static axial load rating (C0a) 215 kN
Limit axial load rating (Cua) 26,2 kN
Nlim (grease) 830 tr/min
Nlim (oil) 3300 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C