Rolando ZARN55115-TV INA

Needle roller/axial cylindrical roller bearings ZARN55115-TV

Número de rolamento : ZARN55115-TV

Tamanho dos rolamentos mm : 55x115x82

Marca de rolamento : INA

Diâmetro do furo mm : 55

Diâmetro externo mm : 115

Largura mm : 82

Dimensões e especificações do rolamento no catálogo Marca de rolamento :

d - 55 mm

D - 115 mm

H - 82 mm

B - 17,5 mm

C - 25 mm

D₁ - 100 mm

D_{a max} - 101 mm

d_{a min} - 85 mm

H₁ - 53,5 mm

r_{1 min} - 0,6 mm

r_min - 0,3 mm

m - 3,5 kg / Peso

C_a - 177000 N / Capacidade de carga dinâmica axial

C_0a - 500000 N / Capacidade de carga estática axial

C_r - 44000 N / Dynamic load rating radial

C_0r - 98000 N / Static load rating radial

n_{G Ol} - 2900 1/min / Velocidade limite for oil lubrication valid only with adequate oil cooling

n_{G Fett} - 1000 1/min / Velocidade limite for grease lubrication

M_RL - 4 Nm / Bearing frictional torque

c_aL - 4900 N/µm / Rigidez axial

c_kL - 3600 Nm/mrad / Tilting rigidity

M_m - 36,1 kg x cm^2 / Mass moment of inertia for rotating inner ring

- 1 µm / Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring

- ZMA55/98 / Designation of recommended INA locknut

- AM55 / Designation of recommended INA locknut

M_A - 220 Nm / Tightening torque Only valid in conjunction with INA precision locknuts

- 40772 N / Axial preload force