Bearing ZARN60120-TV (INA)

Needle roller/axial cylindrical roller bearings ZARN60120-TV

Bearing number : ZARN60120-TV

Size (mm) : 60x120x82

Brand : INA

Bore Diameter (mm) : 60

Outer Diameter (mm) : 120

Width (mm) : 82

Bearing dimensions and specification in INA catalogue:

d - 60 mm

D - 120 mm

H - 82 mm

B - 17,5 mm

C - 25 mm

D₁ - 105 mm

D_{a max} - 106 mm

d_{a min} - 90 mm

H₁ - 53,5 mm

r_{1 min} - 0,6 mm

r_min - 0,3 mm

m - 3,7 kg / Weight

C_a - 187000 N / Dynamic load rating (axial)

C_0a - 550000 N / Static load rating (axial)

C_r - 44500 N / Dynamic load rating (radial)

C_0r - 92000 N / Static load rating (radial)

n_{G Ol} - 2700 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)

n_{G Fett} - 950 1/min / Limiting speed for grease lubrication

M_RL - 4,2 Nm / Bearing frictional torque

c_aL - 5300 N/µm / Axial rigidity

c_kL - 4300 Nm/mrad / Tilting rigidity

M_m - 43,8 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)

- ZMA60/98 / Designation of recommended INA locknut

- AM60 / Designation of recommended INA locknut

M_A - 250 Nm / Tightening torque (Only valid in conjunction with INA precision locknuts)

- 42190 N / Axial preload force

Designation

Bore Dia, mm

Outer Dia, mm: