Bearing ZARN65125-TV (INA)

Needle roller/axial cylindrical roller bearings ZARN65125-TV

Bearing number : ZARN65125-TV

Size (mm) : 65x125x82

Brand : INA

Bore Diameter (mm) : 65

Outer Diameter (mm) : 125

Width (mm) : 82

Bearing dimensions and specification in INA catalogue:

d - 65 mm

D - 125 mm

H - 82 mm

B - 17,5 mm

C - 25 mm

D₁ - 110 mm

D_{a max} - 111 mm

d_{a min} - 97 mm

H₁ - 53,5 mm

r_{1 min} - 0,6 mm

r_min - 0,3 mm

m - 4 kg / Weight

C_a - 172000 N / Dynamic load rating (axial)

C_0a - 500000 N / Static load rating (axial)

C_r - 54000 N / Dynamic load rating (radial)

C_0r - 104000 N / Static load rating (radial)

n_{G Ol} - 2600 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)

n_{G Fett} - 900 1/min / Limiting speed for grease lubrication

M_RL - 4 Nm / Bearing frictional torque

c_aL - 4800 N/µm / Axial rigidity

c_kL - 4000 Nm/mrad / Tilting rigidity

M_m - 51 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)

- ZMA65/105 / Designation of recommended INA locknut

- AM65 / Designation of recommended INA locknut

M_A - 270 Nm / Tightening torque (Only valid in conjunction with INA precision locknuts)

- 41778 N / Axial preload force

Designation

Bore Dia, mm

Outer Dia, mm: