ZARN2557-L-TV轴承

d - 25 mm

D - 57 mm

H₂ - 65 mm

B - 10 mm

B₁ - 25 mm

B₂ - 11 mm

C - 20 mm

D₁ - 47 mm

D₂ - 36 mm

D₃ - 45 mm

D_{a max} - 48 mm

d_{a min} - 34 mm

H₃ - 50 mm

r_{1 min} - 0,6 mm

r_min - 0,3 mm

m - 0,59 kg / Weight

C_a - 35500 N / Dynamic load rating (axial)

C_0a - 86000 N / Static load rating (axial)

C_r - 22600 N / Dynamic load rating (radial)

C_0r - 36000 N / Static load rating (radial)

n_{G Ol} - 6000 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling)

n_{G Fett} - 1900 1/min / Limiting speed for grease lubrication

M_RL - 0,55 Nm / Bearing frictional torque

c_aL - 1900 N/?m / Axial rigidity

c_kL - 350 Nm/mrad / Tilting rigidity

M_m - 1,15 kg x cm^2 / Mass moment of inertia for rotating inner ring

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

- ZMA25/45 / Designation of recommended INA locknut

- AM25 / Designation of recommended INA locknut