Bearing ZARN1545-L-TV (INA)

Needle roller/axial cylindrical roller bearings ZARN1545-L-TV

Bearing number : ZARN1545-L-TV

Size (mm) : 15x45x53

Brand : INA

Bore Diameter (mm) : 15

Outer Diameter (mm) : 45

Width (mm) : 53

Bearing dimensions and specification in INA catalogue:

d - 15 mm

D - 45 mm

H₂ - 53 mm

B - 7,5 mm

B₁ - 20,5 mm

B₂ - 11 mm

C - 16 mm

D₁ - 35 mm

D₂ - 24 mm

D₃ - 34 mm

D_{a max} - 36 mm

d_{a min} - 22 mm

H₃ - 41 mm

r_{1 min} - 0,6 mm

r_min - 0,3 mm

m - 0,37 kg / Weight

C_a - 24900 N / Dynamic load rating (axial)

C_0a - 53000 N / Static load rating (axial)

C_r - 13000 N / Dynamic load rating (radial)

C_0r - 17500 N / Static load rating (radial)

n_{G Ol} - 8500 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)

n_{G Fett} - 2200 1/min / Limiting speed for grease lubrication

M_RL - 0,35 Nm / Bearing frictional torque

c_aL - 1400 N/µm / Axial rigidity

c_kL - 110 Nm/mrad / Tilting rigidity

M_m - 0,274 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)

- ZMA15/33 / Designation of recommended INA locknut

- AM15 / Designation of recommended INA locknut

Designation

Bore Dia, mm

Outer Dia, mm: