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K81216T2 - NTN

K81216T2

Needle roller bearing, thrust cylindrical roller bearing, cage assembly, K812 series

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Roller cage bore diameter (Dc1) 80 mm
Roller cage outer diameter (Dc) 115 mm
Bearing ring (inner ring) WS WS81216
Bearing ring (outer ring) GS GS81216
Rollers reference outer diameter (Ea) 108,4 mm
Rollers reference inner diameter (Eb) 84,8 mm
Cage assembly mass 0,25 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic axial load rating (Ca) 143 kN
Static axial load rating (C0a) 460 kN
Limit axial load rating (Cua) 56 kN
Nlim (grease) 630 tr/min
Nlim (oil) 2500 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C