Documentation

Product information

CARACTERÍSTICAS TÉCNICAS
Marca	NTN
d - Bore diameter of support washer IR - WS	80 mm
D - Outside diameter of support washer OR - GS	105 mm
d1 - External diameter of support washer IR - WS	105 mm
D1 - Bore diameter bearing washer OR - GS	82 mm
T - Thrust bearing height	19 mm
Dw - Rolling element diameter	7,5 mm
Dc1 - Roller cage bore diameter	80 mm
Dc - Roller cage outer diameter	105 mm
rs - Min fillet radius	1 mm
Cage assembly reference	K81116T2
Bearing ring (inner ring) WS	WS81116
Bearing ring (outer ring) GS	GS81116
Ea - Rollers reference outer diameter	100,1 mm
Eb - Rollers reference inner diameter	83,7 mm
Peso	0,445 kg
Cage assembly mass	0,119 kg
Bearing ring (inner ring) WS mass	0,165 kg
Bearing ring (outer ring) GS mass	0,165 kg

DESEMPENHO
Ca - Dynamic axial load rating	79,5 kN
C0a - Static axial load rating	279 kN
Cua - Limit axial load rating	34 kN
N lim - Grease lubrication limit speed	650 tr/min
N lim - Oil lubrication limit speed	2600 tr/min
Tmin - Temperatura mín de operação	-20 °C
Tmax - Temperatura máx de operação	120 °C

RECOMENDACOES DE BARREIRA
da min - Min shoulder diameter IR	100 mm
Db max - Max OR shoulder diameter	85 mm
ras max - Max shaft & housing fillet radius	1 mm