Back

K81209T2 - NTN

K81209T2

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

Downloads

3D file

Technical datasheet

PLEASE LOGIN to add products to your basket
Contact us
Specs

PRODUCT DEFINITION

Dc1 - Roller cage bore diameter 45 mm
Dc - Roller cage outer diameter 73 mm
Bearing ring (inner ring) WS WS81209
Bearing ring (outer ring) GS GS81209
Ea - Rollers reference outer diameter 68 mm
Eb - Rollers reference inner diameter 48,8 mm
Cage assembly mass 0,1 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Ca - Dynamic axial load rating 82 kN
C0a - Static axial load rating 222 kN
Cua - Limit axial load rating 27 kN
Nlim - Grease lubrication limit speed 1000 tr/min
Nlim - Oil lubrication limit speed 4100 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C